NAV
shell

Introduction

Our REST APIs give all the functionalities needed to interact with our database. All these services are exclusively usable with https standard, and only after having been authenticated.

For brevity, the possible error codes for all the calls are at the bottom of the document.

Every endpoint is to be called starting with the domain https://api.netzeroinsights.com

Security

Login

To login, use this code:

curl -v -X POST "https://api.netzeroinsights.com/security/formLogin" \
-H "Content-Type: application/x-www-form-urlencoded" \
-d "username=YOUR_USERNAME&password=YOUR_PASSWORD"

Make sure to replace YOUR_USERNAME and YOUR_PASSWORD with your credentials.

Using the -v ("verbose") flag lets you see the full response, in which you can find the Session Cookie.

Before using any other API, you should first login using the following endpoint:

POST /security/formLogin

With the following two parameters:

Parameter name Parameter value
username provided by Net Zero Insights
password provided by Net Zero Insights

The possible response codes are:

Response code Meaning
200 Login successful

Please note that in case of a 200 response, you will also get a Session Cookie. You should save this, as it will be needed for using all the other endpoints. The session cookie expires after 30 minutes of session inactivity.

Our API expects the Session Cookie to be included in all API requests to the server, like this:

JSESSIONID=EXAMPLE_SESSION_ID

Logout

To logout, use this code:

curl -v --cookie "JSESSIONID=EXAMPLE_SESSION_ID" \
 -X GET "https://api.netzeroinsights.com/security/logout"

Make sure to replace EXAMPLE_SESSION_ID with your Session Cookie

To close the session, you should use the following endpoint:

GET /security/logout

It takes no parameter, and has the following response code:

Response code Meaning
200 Session terminated

Startup List

To get startup list, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X POST 'https://api.netzeroinsights.com/getStartupList' \
-H 'Content-Type: application/json' \                 
-d '{"limit": 1, "offset": 0, "include":{}, "exclude": {}, "sorting": {}}'

In case of a 200 response, the response body will contain the startups matching your request, with the format specified at section Startup Search.

{
  "count": 54856,
  "results": [
    {
      "clientID": 668,
      "name": "Sunfire",
      "logo": "https://res.cloudinary.com/eutopia-3/image/upload/b_white/v1676009885/Startups/idgakaw4vpykudzpl978.jpg",
      "website": "http://www.sunfire.de",
      "domain": "sunfire.de",
      "pitchLine": "Sunfire develops and manufactures industrial electrolysers for the production of renewable hydrogen and syngas.<br><br>The electrolyzers - based on alkaline and solid oxide technologies - are producing hydrogen and Syngas and are meant to decarbonize energy-intensive and climate-conscious businesses. The company either uses renewable electricity and water to produce green hydrogen, or includes captured CO2 in the process to produce renewable syngas which can be transferred into hydrocarbon products. Main applications for the produced fuels are refineries, steel manufacturing, chemicals, mobility, and the utility sector.<br><br>Sunfire develops an innovation that contributes to:<br>Climate change mitigation by producing green hydrogen and renewable syngas.<br>",
      "description": "Developer of industrial electrolyzers designed to convert renewable electrical energy into fuels and gases. Innovative technology: Sunfire offers modular power plants and electrolysis systems to produce renewable energy, hydrogen and syngas. Provider of energy conversion technologies, including solid oxide fuel cells and renewable synthetic fuels based on solid oxide electrolyzers. Sunfire is an electrolysis company that designs and manufactures systems for the production of renewable industrial gas and fuel. A World Without Fossil Fuels. Sunfire develops and markets efficient energy supply concepts, which focus on the transformation of regenerative power into liquid petrol (power-to-liquids) or gas (power-to-gas). Develops and produces high-temperature fuel cells which facilitate the generation of electric power and heat. Developer of industrial electrolyzers designed to convert renewable electrical energy into fuels and gases. The company's renewable hydrogen and syngas as substitutes for fossil energy sources and offer electrolyzers based on alkaline and solid oxide (SOEC) technologies, enabling chemical, fuel, and steel industries to transform of energy Established in 2010 and based in Dresden, Germany, Sunfire is a world-leading industrial electrolysis company with two differentiated technologies. We develop and manufacture electrolyzers based on SOEC and Alkaline technologies that enable a truly sustainable and cost-effective production of renewable hydrogen, syngas and e-Fuel.\n\nSunfire has been named Global Cleantech 100 company for six consecutive years and is backed by leading strategic and financial investors such as Neste and SMS Group  global leaders in the renewable fuel and steel business. With more than 500 employees located in Germany and Switzerland and a well-established partner network, we realize large electrolysis projects to deliver on our promise: Creating a world without fossil fuels! Sunfire develops and manufactures systems for renewable industrial gas and fuel production. These substitutes for mineral oil and natural gas, known as e-Gas, e-Fuel or e-Chemicals, replace fossil fuels in existing infrastructures. The solid oxide cells (SOCs) used for the conversion process are also used as generators to provide electricity and heat.\n\nSunfires vision is to make regenerative energy from sources such as wind farms, hydropower plants, and photovoltaic systems available wherever and whenever it is needed  not just when the wind is blowing, the waves are crashing or the sun is shining. Established in 2010 and based in Dresden, Germany, Sunfire is a world-leading industrial electrolysis company with two differentiated technologies. We develop and manufacture electrolyzers based on SOEC and Alkaline technologies that enable a truly sustainable and cost-effective production of renewable hydrogen, syngas and e-Fuel.Sunfire has been named Global Cleantech 100 company for six consecutive years and is backed by leading strategic and financial investors such as Neste and SMS Group  global leaders in the renewable fuel and steel business. With more than 500 employees located in Germany and Switzerland and a well-established partner network, we realize large electrolysis projects to deliver on our promise: Creating a world without fossil fuels! ognised global leader for off-grid and CHP units based on solide oxide fuel cell technology. Renewables Everywhere. With the co-electrolysis of Sunfire, CO2-neutral synthetic crude oil can be produced from water in combination with carbon dioxide and green electricity via syngas. A breakthrough fuel cell and electrolyser technology replacingtheconventional fossil fuel used in your car with CO2 neutral fuel created from green power, water and CO2 fromtheatmosphere. CO2 & Hydrogen. Sunfire develops and manufactures systems for renewable industrial gas and fuel production. These substitutes for mineral oil and natural gas, known as e-Gas, e-Fuel or e-Chemicals, replace fossil fuels in existing infrastructures. The solid oxide cells (SOCs) used for the conversion process are also used as generators to provide electricity and heat. Sunfire develops and manufactures systems for renewable industrial gas and fuel production. These substitutes for mineral oil and natural gas, known as e-Gas, e-Fuel or e-Chemicals, replace fossil fuels in existing infrastructures. The solid oxide cells (SOCs) used for the conversion process are also used as generators to provide electricity and heat. Sunfires vision is to make regenerative energy from sources such as wind farms, hydropower plants, and photovoltaic systems available wherever and whenever it is needed  not just when the wind is blowing, the waves are crashing or the sun is shining. Sunfire develops and produces high temperature electrolyzers SOEC and high temperature fuel cells SOFC . As water vapour is used in electrolysis efficiencies of up to H methane and about for fuels are achieved.Customer ProblemTarget groups are energy chemical refinery and utility companies. Energy suppliers can work on a more efficient supply at certain points as the fuel cells can also use hydrocarbons.Business ModelSunfire offers its technology in the fields of CHP off grid production and hydrogen fuels. The product is then sold directly for individual orders.USPIn niche markets the special requirements and simpler logistics can give this system an economic advantage. Sunfire s entry markets are therefore small gas customers off grid applications and CHP plants for real estate.",
      "fundingAmount": 2.8E8,
      "fundingString": "280M",
      "fundingAmountUSD": 3.1753658E8,
      "fundingStringUSD": "318M",
      "fundingRangeID": 9,
      "fundingRange": ">250M",
      "lastRoundDate": "2022-07-14T00:00:00.000+00:00",
      "sustainabilityMetric": 0.9335,
      "foundedDate": 2010,
      "countryID": 80,
      "country": "Germany",
      "city": "Dresden",
      "continent": "Europe",
      "email": "info@sunfire.de",
      "phone": "+49 351 8967970",
      "sizeID": 2,
      "size": "11 - 50",
      "stageID": 4,
      "stage": "Scaling",
      "linkedinURL": "https://www.linkedin.com/company/sunfire-gmbh/",
      "twitterURL": "https://twitter.com/sunfire_dresden/",
      "facebookURL": "https://facebook.com/1382355191983196/",
      "directURL": "sunfire-668",
      "sustainabilityMetricID": 4,
      "lastRoundType": "Late VC",
      "tags": [
        {
          "tagTypeId": 74,
          "tagType": {
            "id": 74,
            "tagType": "EU activity",
            "platformOrder": 9,
            "tagFamily": {
              "id": 1,
              "tagFamily": "EU taxonomy",
              "platformOrder": 1
            }
          },
          "id": 405,
          "filterable": true,
          "label": "Manufacture of equipment for the production and use of hydrogen"
        },
        {
          "tagTypeId": 11,
          "tagType": {
            "id": 11,
            "tagType": "environmental objective",
            "platformOrder": 7,
            "tagFamily": {
              "id": 1,
              "tagFamily": "EU taxonomy",
              "platformOrder": 1
            }
          },
          "id": 374,
          "filterable": true,
          "label": "climate change mitigation"
        }
      ],
      "fundingTypes": [
        "Grant",
        "Equity"
      ],
      "sdgs": [
        {
          "id": 7,
          "label": "7. Affordable and clean energy"
        },
        {
          "id": 13,
          "label": "13. Climate action"
        }
      ],
      "note": "",
      "fundingRangeUSD": ">250M",
      "fundingRangeIDUSD": 9,
      "numberOfEquityRounds": 8,
      "numberOfGrants": 2,
      "id": 527,
      "eutopiaScore": 93
    }
  ]
}

To search our startup database you should use the following endpoint:

POST /getStartupList

With a JSON request body in the format specified at the section Main Filter.

The possible response codes are:

Response code Meaning
200 Request successful

Startup Detail

All the information related to a startup is divided into different sections:

  1. Overview and Taxonomy
  2. Patents
  3. Investors
  4. Contacts
  5. Funding Rounds

Additionally, for each funding round, you can get the investors and the sources using the following endpoints:

  1. Investors
  2. Sources

Startup Overview and Taxonomy

To get a startup overview and taxonomy, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X GET "https://api.netzeroinsights.com/getStartup/sunfire-668"

In case of a 200 response, the response body will contain the requested startup, with the format specified at section Startup.

{
  "clientID": 668,
  "name": "Sunfire",
  "logo": "https://res.cloudinary.com/eutopia-3/image/upload/b_white/v1676009885/Startups/idgakaw4vpykudzpl978.jpg",
  "website": "http://www.sunfire.de",
  "domain": "sunfire.de",
  "pitchLine": "Sunfire develops and manufactures industrial electrolysers for the production of renewable hydrogen and syngas.<br><br>The electrolyzers - based on alkaline and solid oxide technologies - are producing hydrogen and Syngas and are meant to decarbonize energy-intensive and climate-conscious businesses. The company either uses renewable electricity and water to produce green hydrogen, or includes captured CO2 in the process to produce renewable syngas which can be transferred into hydrocarbon products. Main applications for the produced fuels are refineries, steel manufacturing, chemicals, mobility, and the utility sector.<br><br>Sunfire develops an innovation that contributes to:<br>Climate change mitigation by producing green hydrogen and renewable syngas.<br>",
  "description": "Developer of industrial electrolyzers designed to convert renewable electrical energy into fuels and gases. Innovative technology: Sunfire offers modular power plants and electrolysis systems to produce renewable energy, hydrogen and syngas. Provider of energy conversion technologies, including solid oxide fuel cells and renewable synthetic fuels based on solid oxide electrolyzers. Sunfire is an electrolysis company that designs and manufactures systems for the production of renewable industrial gas and fuel. A World Without Fossil Fuels. Sunfire develops and markets efficient energy supply concepts, which focus on the transformation of regenerative power into liquid petrol (power-to-liquids) or gas (power-to-gas). Develops and produces high-temperature fuel cells which facilitate the generation of electric power and heat. Developer of industrial electrolyzers designed to convert renewable electrical energy into fuels and gases. The company's renewable hydrogen and syngas as substitutes for fossil energy sources and offer electrolyzers based on alkaline and solid oxide (SOEC) technologies, enabling chemical, fuel, and steel industries to transform of energy Established in 2010 and based in Dresden, Germany, Sunfire is a world-leading industrial electrolysis company with two differentiated technologies. We develop and manufacture electrolyzers based on SOEC and Alkaline technologies that enable a truly sustainable and cost-effective production of renewable hydrogen, syngas and e-Fuel.\n\nSunfire has been named Global Cleantech 100 company for six consecutive years and is backed by leading strategic and financial investors such as Neste and SMS Group  global leaders in the renewable fuel and steel business. With more than 500 employees located in Germany and Switzerland and a well-established partner network, we realize large electrolysis projects to deliver on our promise: Creating a world without fossil fuels! Sunfire develops and manufactures systems for renewable industrial gas and fuel production. These substitutes for mineral oil and natural gas, known as e-Gas, e-Fuel or e-Chemicals, replace fossil fuels in existing infrastructures. The solid oxide cells (SOCs) used for the conversion process are also used as generators to provide electricity and heat.\n\nSunfires vision is to make regenerative energy from sources such as wind farms, hydropower plants, and photovoltaic systems available wherever and whenever it is needed  not just when the wind is blowing, the waves are crashing or the sun is shining. Established in 2010 and based in Dresden, Germany, Sunfire is a world-leading industrial electrolysis company with two differentiated technologies. We develop and manufacture electrolyzers based on SOEC and Alkaline technologies that enable a truly sustainable and cost-effective production of renewable hydrogen, syngas and e-Fuel.Sunfire has been named Global Cleantech 100 company for six consecutive years and is backed by leading strategic and financial investors such as Neste and SMS Group  global leaders in the renewable fuel and steel business. With more than 500 employees located in Germany and Switzerland and a well-established partner network, we realize large electrolysis projects to deliver on our promise: Creating a world without fossil fuels! ognised global leader for off-grid and CHP units based on solide oxide fuel cell technology. Renewables Everywhere. With the co-electrolysis of Sunfire, CO2-neutral synthetic crude oil can be produced from water in combination with carbon dioxide and green electricity via syngas. A breakthrough fuel cell and electrolyser technology replacingtheconventional fossil fuel used in your car with CO2 neutral fuel created from green power, water and CO2 fromtheatmosphere. CO2 & Hydrogen. Sunfire develops and manufactures systems for renewable industrial gas and fuel production. These substitutes for mineral oil and natural gas, known as e-Gas, e-Fuel or e-Chemicals, replace fossil fuels in existing infrastructures. The solid oxide cells (SOCs) used for the conversion process are also used as generators to provide electricity and heat. Sunfire develops and manufactures systems for renewable industrial gas and fuel production. These substitutes for mineral oil and natural gas, known as e-Gas, e-Fuel or e-Chemicals, replace fossil fuels in existing infrastructures. The solid oxide cells (SOCs) used for the conversion process are also used as generators to provide electricity and heat. Sunfires vision is to make regenerative energy from sources such as wind farms, hydropower plants, and photovoltaic systems available wherever and whenever it is needed  not just when the wind is blowing, the waves are crashing or the sun is shining. Sunfire develops and produces high temperature electrolyzers SOEC and high temperature fuel cells SOFC . As water vapour is used in electrolysis efficiencies of up to H methane and about for fuels are achieved.Customer ProblemTarget groups are energy chemical refinery and utility companies. Energy suppliers can work on a more efficient supply at certain points as the fuel cells can also use hydrocarbons.Business ModelSunfire offers its technology in the fields of CHP off grid production and hydrogen fuels. The product is then sold directly for individual orders.USPIn niche markets the special requirements and simpler logistics can give this system an economic advantage. Sunfire s entry markets are therefore small gas customers off grid applications and CHP plants for real estate.",
  "fundingAmount": 2.8E8,
  "fundingString": "280M",
  "fundingAmountUSD": 3.1753658E8,
  "fundingStringUSD": "318M",
  "fundingRangeID": 9,
  "fundingRange": ">250M",
  "lastRoundDate": "2022-07-14T00:00:00.000+00:00",
  "aggregationDate": "2022-05-23T14:09:44.703+00:00",
  "acquisitionDate": "2021-05-25T00:00:00.000+00:00",
  "sustainabilityMetric": 0.9335,
  "foundedDate": 2010,
  "countryID": 80,
  "cityID": 34891,
  "admin3ID": 32298,
  "admin4ID": 74793,
  "continentID": 3,
  "country": "Germany",
  "city": "Dresden",
  "admin3": "Kreisfreie Stadt Dresden",
  "admin4": "Dresden",
  "continent": "Europe",
  "email": "info@sunfire.de",
  "phone": "+49 351 8967970",
  "sizeID": 2,
  "size": "11 - 50",
  "stageID": 4,
  "stage": "Scaling",
  "linkedinURL": "https://www.linkedin.com/company/sunfire-gmbh/",
  "twitterURL": "https://twitter.com/sunfire_dresden/",
  "facebookURL": "https://facebook.com/1382355191983196/",
  "directURL": "sunfire-668",
  "sustainabilityMetricID": 4,
  "lastRoundType": "Late VC",
  "tags": [
    {
      "tagTypeId": 74,
      "tagType": {
        "id": 74,
        "tagType": "EU activity",
        "platformOrder": 9,
        "tagFamily": {
          "id": 1,
          "tagFamily": "EU taxonomy",
          "platformOrder": 1
        }
      },
      "id": 405,
      "filterable": true,
      "label": "Manufacture of equipment for the production and use of hydrogen"
    },
    {
      "tagTypeId": 11,
      "tagType": {
        "id": 11,
        "tagType": "environmental objective",
        "platformOrder": 7,
        "tagFamily": {
          "id": 1,
          "tagFamily": "EU taxonomy",
          "platformOrder": 1
        }
      },
      "id": 374,
      "filterable": true,
      "label": "climate change mitigation"
    }
  ],
  "fundingTypes": [
    "Grant",
    "Equity"
  ],
  "sdgs": [
    {
      "id": 7,
      "label": "7. Affordable and clean energy"
    },
    {
      "id": 13,
      "label": "13. Climate action"
    }
  ],
  "note": "",
  "platformOrder": 285.0,
  "roundCount": 10,
  "roundWithDateCount": 10,
  "fundingRangeUSD": ">250M",
  "fundingRangeIDUSD": 9,
  "profileQuality": 0.9545454545454546,
  "webtext": "A world without fossil fuels Over decades, we have been excessively consuming coal, crude oil and natural gas, releasing billions of tons of CO2 into the atmosphere. Sunfires mission is to replace these fossil fuels with renewable energy, turning renewable electricity  and captured CO2  into renewable gases and liquids. We empower industries to transform Sunfire brings renewables everywhere. Our electrolyzers produce renewable hydrogen and syngas, a mixture of hydrogen and carbon monoxide, from renewable electricity, water steam and captured CO2. With our electrolysis solutions, we help energy-intensive industries and climate-conscious businesses to decarbonize entire value chains: From logistics over material inputs to energy supply. Hydrogen Sunfire-HyLink electrolyzers produce renewable hydrogen  the feedstock and energy carrier that decarbonizes industries as well as the energy and mobility sector. Syngas Sunfire-SynLink electrolyzers produce renewable syngas  the feed gas for different hydrocarbon products such as e-Fuel and chemicals. Electrolysis Solutions Sunfires electrolyzers based on Alkaline and solid oxide (SOEC) technologies are the optimal electrolysis solution for all hydrogen and syngas applications. High temperature SOEC electrolyzers are the preferred choice for industrial applications when steam (and CO2) is available. For all applications without or limited steam availability, Sunfires ultra-reliable pressurized Alkaline electrolyzers are the cost-effective solution for hydrogen production. Alkaline Electrolyzers The established electrolysis solution for renewable hydrogen production in any setting. With several decades of proven system runtime, our Alkaline electrolyzers are the reliable, ready-to-use solution for large hydrogen projects. Durability Alkaline electrolyzers are the rock-solid electrolysis solution with a proven system lifetime of at least 90,000 operating hours. They are ideally suited for any hydrogen project in which reliability and robustness is of elevated importance. High Pressure Alkaline electrolyzers deliver hydrogen at a pressure of 30 bar(g). As most hydrogen off-takers require hydrogen at high pressure, the electrolyzers eliminate the need for costly investments into additional downstream compression units. SOEC Electrolyzers The game-changing electrolysis solution for industrial settings. Running at 850 C, SOEC electrolyzers utilize industrial off-heat to process water steam (and CO2) to renewable hydrogen or syngas at lowest electricity costs. Conversion Effieciency SOEC electrolyzers target the largest cost driver in hydrogen and syngas production: renewable electricity. By integrating off-heat from industrial processes, our SOECs achieve an electrical efficiency of up to 84 %LHV to AC, realizing substantial savings on renewable electricity. Co-electrolysis SOEC electrolyzers can process water and CO2 to syngas  in one single process step. The co-electrolysis capability generates a substantial efficiency and cost advantage over conventional two-step syngas production pathways using a reverse-water-gas-shift reactor. Latest News Activities beyond electrolysis Sunfire is not only recognized as a leading industrial electrolysis company - we also offer an off-grid power supply solution based on solid oxide fuel cell (SOFC) technology. Sunfire-Remote enables clean and reliable power supply in moderate and harsh environments. Next A world without fossil fuels Over decades, we have been excessively consuming coal, crude oil and natural gas, releasing billions of tons of CO2 into the atmosphere. Sunfires mission is to replace these fossil fuels with renewable energy, turning renewable electricity  and captured CO2  into renewable gases and liquids. We empower industries to transform Sunfire brings renewables everywhere. Our electrolyzers produce renewable hydrogen and syngas, a mixture of hydrogen and carbon monoxide, from renewable electricity, water steam and captured CO2. With our electrolysis solutions, we help energy-intensive industries and climate-conscious businesses to decarbonize entire value chains: From logistics over material inputs to energy supply. Hydrogen Sunfire-HyLink electrolyzers produce renewable hydrogen  the feedstock and energy carrier that decarbonizes industries as well as the energy and mobility sector. Syngas Sunfire-SynLink electrolyzers produce renewable syngas  the feed gas for different hydrocarbon products such as e-Fuel and chemicals. Learn more Electrolysis Solutions Sunfires electrolyzers based on Alkaline and solid oxide (SOEC) technologies are the optimal electrolysis solution for all hydrogen and syngas applications. High temperature SOEC electrolyzers are the preferred choice for industrial applications when steam (and CO2) is available. For all applications without or limited steam availability, Sunfires ultra-reliable pressurized Alkaline electrolyzers are the cost-effective solution for hydrogen production. Alkaline Electrolyzers The established electrolysis solution for renewable hydrogen production in any setting. With several decades of proven system runtime, our Alkaline electrolyzers are the reliable, ready-to-use solution for large hydrogen projects. Durability Alkaline electrolyzers are the rock-solid electrolysis solution with a proven system lifetime of at least 90,000 operating hours. They are ideally suited for any hydrogen project in which reliability and robustness is of elevated importance. High Pressure Alkaline electrolyzers deliver hydrogen at a pressure of 30 bar(g). As most hydrogen off-takers require hydrogen at high pressure, the electrolyzers eliminate the need for costly investments into additional downstream compression units. Read more SOEC Electrolyzers The game-changing electrolysis solution for industrial settings. Running at 850 C, SOEC electrolyzers utilize industrial off-heat to process water steam (and CO2) to renewable hydrogen or syngas at lowest electricity costs. Conversion Effieciency SOEC electrolyzers target the largest cost driver in hydrogen and syngas production: renewable electricity. By integrating off-heat from industrial processes, our SOECs achieve an electrical efficiency of up to 84 %LHV to AC, realizing substantial savings on renewable electricity. Co-electrolysis SOEC electrolyzers can process water and CO2 to syngas  in one single process step. The co-electrolysis capability generates a substantial efficiency and cost advantage over conventional two-step syngas production pathways using a reverse-water-gas-shift reactor. A world without fossil fuels Over decades, we have been excessively consuming coal, crude oil and natural gas, releasing billions of tons of CO 2 into the atmosphere. Sunfires mission is to replace these fossil fuels with renewable energy, turning renewable electricity  and captured CO 2  into renewable gases and liquids. We empower industries to transform Sunfire brings renewables everywhere. Our electrolyzers produce renewable hydrogen and syngas, a mixture of hydrogen and carbon monoxide, from renewable electricity, water steam and captured CO 2 . With our electrolysis solutions, we help energy-intensive industries and climate-conscious businesses to decarbonize entire value chains: From logistics over material inputs to energy supply.",
  "numberOfEquityRounds": 8,
  "numberOfGrants": 2,
  "id": 527,
  "fundRaising": false,
  "eutopiaScore": 93
}

To get a startup overview and taxonomy you should use the following endpoint:

GET /getStartup/[directLink]

It takes a single parameter, indicated as ”[directLink]” in the example, which is taken from a previous call of the endpoint at Startup List, variable ”directLink”, and has the following response codes:

Response code Meaning
200 Request successful

Startup Patents

To get a startup overview and taxonomy, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X GET "https://api.netzeroinsights.com/patents/668"

In case of a 200 response, the response body will contain the requested patents, with the format specified at section Patent.

[
  {
    "id": 54136,
    "googlePatentsUrl": "https://patents.google.com/patent/DE112015006427A5/",
    "filingDate": "2015-04-07T22:00:00.000+00:00",
    "publicationDate": "2017-12-27T23:00:00.000+00:00",
    "patentAbstract": "A Process For The Production Of Synthetically Produced Methane (57)/Gaseous And/Or Liquid Hydrocarbons (114, 115, 116, 117). For This Purpose, Hydrogen (44, 84, 150) From An Electrolytic Arrangement (41, 81, 151, 159) Which Is Operated By Means Of Regeneratively Generated Electric Energy And Carbon Dioxide (19, 46, 86) Are Synthesized In A Methane Synthesis (Figs. 2-48) Or Fischer-Tropsch Synthesis (Figs. 3-96) Or Other Suitable Hydrocarbon Synthesis, The Carbon Dioxide (19, 46, 86) Being Produced From An Air/Gas Flow (3, 134) By Means Of A Carbon Dioxide Recovery System (Fig. 1). The Carbon Dioxide (19, 46, 86) Is Obtained From The Air/Gas Flow (3, 134) In The Carbon Dioxide Recovery System (Fig. 1) By Way Of A Reversible Adsorption Process. Also A Production System (57) For The Production Of Synthetically Produced Methane/Gaseous And/Or Liquid Hydrocarbons (114, 115, 116, 117), In Particular For Carrying Out The Production Process According To The Invention, Comprising An Electrolytic Arrangement (41, 81, 151, 159) Which Is Operated By Means Of Regeneratively Generated Electric Energy (42, 82, 153) For Producing Hydrogen (44, 84, 150), A Carbon Dioxide Recovery System (Fig. 1) For Producing Carbon Dioxide (19, 46, 86) From An Air/Gas Flow (3, 134) And A Methane (Fig. 2) Or Fischer-Tropsch Synthesis (Fig. 3) Or Any Other Suitable Hydrocarbon Synthesis For Synthesizing Hydrogen (44, 84, 150) And Carbon Dioxide (19, 45, 86) To Methane (57)/Gaseous And/Or Liquid Hydrocarbons (114, 115, 116, 117).",
    "title": "Production Process And Production System For Producing Methane / Gaseous And/Or Liquid Hydrocarbons",
    "jurisdiction": 80,
    "publicationNumber": "DE-112015006427-A5",
    "familyId": 1078,
    "clientId": 668,
    "jurisdictionName": "Germany",
    "status": "pending"
  },
  {
    "id": 54137,
    "googlePatentsUrl": "https://patents.google.com/patent/WO2016161998A1/",
    "filingDate": "2015-04-07T22:00:00.000+00:00",
    "publicationDate": "2016-10-12T22:00:00.000+00:00",
    "patentAbstract": "A Process For The Production Of Synthetically Produced Methane (57)/Gaseous And/Or Liquid Hydrocarbons (114, 115, 116, 117). For This Purpose, Hydrogen (44, 84, 150) From An Electrolytic Arrangement (41, 81, 151, 159) Which Is Operated By Means Of Regeneratively Generated Electric Energy And Carbon Dioxide (19, 46, 86) Are Synthesized In A Methane Synthesis (Figs. 2-48) Or Fischer-Tropsch Synthesis (Figs. 3-96) Or Other Suitable Hydrocarbon Synthesis, The Carbon Dioxide (19, 46, 86) Being Produced From An Air/Gas Flow (3, 134) By Means Of A Carbon Dioxide Recovery System (Fig. 1). The Carbon Dioxide (19, 46, 86) Is Obtained From The Air/Gas Flow (3, 134) In The Carbon Dioxide Recovery System (Fig. 1) By Way Of A Reversible Adsorption Process. Also A Production System (57) For The Production Of Synthetically Produced Methane/Gaseous And/Or Liquid Hydrocarbons (114, 115, 116, 117), In Particular For Carrying Out The Production Process According To The Invention, Comprising An Electrolytic Arrangement (41, 81, 151, 159) Which Is Operated By Means Of Regeneratively Generated Electric Energy (42, 82, 153) For Producing Hydrogen (44, 84, 150), A Carbon Dioxide Recovery System (Fig. 1) For Producing Carbon Dioxide (19, 46, 86) From An Air/Gas Flow (3, 134) And A Methane (Fig. 2) Or Fischer-Tropsch Synthesis (Fig. 3) Or Any Other Suitable Hydrocarbon Synthesis For Synthesizing Hydrogen (44, 84, 150) And Carbon Dioxide (19, 45, 86) To Methane (57)/Gaseous And/Or Liquid Hydrocarbons (114, 115, 116, 117).",
    "title": "Production Process And Production System For Producing Methane / Gaseous And/Or Liquid Hydrocarbons",
    "jurisdiction": 241,
    "publicationNumber": "WO-2016161998-A1",
    "familyId": 1078,
    "clientId": 668,
    "jurisdictionName": "World",
    "status": "pending"
  } 
]

To get all the patents of a startup, you should use the following endpoint:

GET /patents/[clientID]

It takes a single parameter, indicated as ”[clientID]” in the example, which is taken from a previous call of the endpoint at Startup List, variable ”clientID”, and has the following response codes:

Response code Meaning
200 Request successful

Startup Investors

To get all the investors of a startup, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X GET "https://api.netzeroinsights.com/investors/668"

In case of a 200 response, the response body will contain the requested investors, with the format specified at section Investor.

[
  {
    "id": 13333,
    "name": "Amazon Climate Pledge Fund",
    "firstRoundDate": "Jul 2022",
    "roundTypes": "Late VC"
  },
  {
    "id": 19364,
    "name": "IPCEI",
    "firstRoundDate": "Jun 2022",
    "roundTypes": "Grant"
  }
]

To get all the investors of a startup, you should use the following endpoint:

GET /investors/[clientID]

It takes a single parameter, indicated as ”[clientID]” in the example, which is taken from a previous call of the endpoint at Startup List, variable ”clientID”, and has the following response codes:

Response code Meaning
200 Request successful

Startup Contacts

To get all the contacts of a startup, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X POST "https://api.netzeroinsights.com/contacts" \
-H "Content-Type: application/json" \
-d "{'clientID': 668, 'decisionMaker': false, 'roleID': 5}"

In case of a 200 response, the response body will contain all the requested contacts, with the format specified at section Contact.

[
  {
    "name": "Hergen Wolf",
    "role": "Director Product Management",
    "department": "Tech",
    "email": "hergenthore.wolf@sunfire.de",
    "linkedinURL": "http://www.linkedin.com/in/hergen-wolf",
    "decisionMaker": true,
    "id": 1170662
  },
  {
    "name": "David Hering",
    "role": "Head Of Production",
    "department": "Tech",
    "email": "david.hering@sunfire.de",
    "linkedinURL": "http://www.linkedin.com/in/david-hering-07a169247",
    "decisionMaker": true,
    "id": 1170669
  }
]

To get all contacts of a startup, you should use the following endpoint:

POST /contacts

With a JSON request body in the format specified at the Section Contacts Filter, and has the following response codes:

Response code Meaning
200 Request successful

Startup Funding rounds

To get all the funding rounds of a startup, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X GET https://api.netzeroinsights.com/fundingRoundsPrints/668

In case of a 200 response, the response body will contain the requested funding rounds, with the format specified at section Funding Round.

[
  {
    "clientId": 668,
    "roundDate": "2022-07-14T00:00:00.000+00:00",
    "roundType": "Late VC",
    "roundAmount": 0.0,
    "coFundingRoundId": 138720,
    "roundInvestors": [
      13333
    ],
    "roundNews": [
      58824,
      58825,
      58826
    ],
    "source": "pratik_gohil",
    "financingInstrument": "Equity",
    "equityStageID": 4,
    "exitStageID": 1,
    "id": 143791
  },
  {
    "clientId": 668,
    "roundDate": "2022-07-01T00:00:00.000+00:00",
    "roundType": "Grant",
    "roundAmount": 0.0,
    "coFundingRoundId": 177701,
    "roundInvestors": [
      19364
    ],
    "roundNews": [
      72998
    ],
    "source": "sharmila_bojan",
    "financingInstrument": "Grant",
    "equityStageID": 5,
    "exitStageID": 1,
    "id": 154414
  }
]

To get all the funding rounds of a startup, you should use the following endpoint:

GET /fundingRoundsPrints/[clientID]

It takes a single parameter, indicated as ”[clientID]” in the example, which is taken from a previous call of the endpoint at Startup List, variable ”clientID”, and has the following response codes:

Response code Meaning
200 Request successful

Funding round investors

To get all the investors of a given set of funding rounds, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X POST https://api.netzeroinsights.com/getFundingRoundInvestors \
-H "Content-Type: application/json" \
-d "{[86971]}"

In case of a 200 response, the response body will contain all the investors of the requested funding rounds, with the format specified at section Funding Round Investor.

[
  {
    "id": 10140,
    "name": "Blue Earth Capital",
    "website": "https://blueearth.capital/",
    "fundingRoundId": 86971
  },
  {
    "id": 3222,
    "name": "Carbon Direct Capital Management",
    "website": "https://carbon-direct.com/",
    "fundingRoundId": 86971
  },
  {
    "id": 6970,
    "name": "Copenhagen Infrastructure Partners",
    "website": "https://cipartners.dk/",
    "fundingRoundId": 86971
  }
]

To get all the investors of a given set of funding rounds, you should use the following endpoint:

POST /getFundingRoundInvestors

The request body should be a list of round IDs, which you can get from previous calls of Startup Funding Rounds, variable ”coFundingRoundId”, and has the following response codes:

Response code Meaning
200 Request successful

Funding round sources

To get all the sources of a funding round, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
 -X GET https://api.netzeroinsights.com/roundNewsByRoundID/86971

In case of a 200 response, the response body will contain all the sources of a funding rounds, with the format specified at section Funding round source.

[
  {
    "id": 50021,
    "url": "https://www.sunfire.de/en/news/detail/sunfire-secures-further-growth-capital-and-an-agreement-for-up-to-640-mw-electrolysis-offtake",
    "fundingRoundId": 86971
  },
  {
    "id": 39628,
    "url": "https://tech.eu/2022/03/24/sunfire-gets-eur195-million-backing-to-support-european-energy-independence",
    "fundingRoundId": 86971
  },
  {
    "id": 39629,
    "url": "https://renewablesnow.com/news/sunfire-raises-eur-86m-to-scale-electrolysers-production-778402/",
    "fundingRoundId": 86971
  }
]

To get all the sources of a funding round, you should use the following endpoint:

GET /roundNewsByRoundID/[coFundingRoundId]

It takes a single parameter, indicated as ”[coFundingRoundId]” in the example, which is taken from a previous call of the endpoint at Section Startup Funding Rounds, variable ”coFundingRoundId”, and has the following response codes:

Response code Meaning
200 Request successful

Filters structure

Main Filter

This is the main filter used when searching for startups. It contains two simple fields (”offset” and ”limit”) and some complex ones (i.e.: ”include”, ”sorting”) defined further in this document.

Parameter name Parameter type Description
limit int Maximum number of results shown
offset int Number of pages (of size "limit") skipped
sorting Section Sorting Order of the results
include Section Startups Filter Filters related to startups which should be included in the result
exclude Section Startups Filter Filters related to startups which should be excluded in the result

Sorting

Parameter name Parameter type Description
column string See Section Sortable Columns for the available options
direction string The only options available are ”ASC” and ”DESC”

Startups Filter

Parameter name Parameter type Description
searchableLocations List of int See Section Searchable Locations for the accepted values
sizes List of Section Size Number of employees
stages List of int Growth stage, see Section Stages for accepted values
fundings List of int Total funding range, see Section Fundings for accepted val- ues
fundingsFrom int Minimum total funding
fundingsTo int Maximum total funding
tags List of int See Section Tags for accepted values
sustainabilities List of int See Section Sustainabilities for accepted values
foundedDates List of Section Founded Date Startup founded date
acquisitionDateFrom date Starting date for when the startup has been inserted into our database
acquisitionDateTo date Maximum date for when the startup has been in- serted into our database
foundedDatesFrom date Starting founded date
foundedDatesTo date Maximum founded date
raisedDateFrom date Starting date for any round
raisedDateTo date Maximum date for any round
lastRoundDates List of Section Last Round Date Date range for last round
lastRoundDatesFrom date Starting date for last round
lastRoundDatesTo date Maximum date for last round
fundingTypes List of Section Funding Type Funding type for any round
sdgs List of int Sustainable development goals, see Section SDGs for accepted values
wildcards List of string Any match of the keywords in the name/pitchline/description
wildcardsFields List of Section Wildcard Fields Select on which fields to match the wildcards
investors List of int See Section Investors for the accepted values
lastFundingTypes List of Section Funding Type Funding type for last round
lastFundingsFrom List of int Minimum last round amount
lastFundingsTo List of int Maximum last round amount
patentSearch List of string Any match of the keywords in any patent description
patentsStatus List of Section Patent Status Status of any patent
applicationDateFrom Date Starting application date for any patent
applicationDateTo Date Maximum application date for any patent
grantedDateFrom Date Starting granted date for any patent
grantedDateTo Date Maximum granted date for any patent
patentOffice List of int See Section Searchable Locations for the accepted values
patentsCountFrom int Minimum number of patents
patentsCountTo int Maximum number of patents
fundRaising List of string Use ”fundRaising” to see all the companies likely to fundraise

Contacts Filter

Parameter name Parameter type Description
clientID int ClientID of the requested startup, taken from a previous call of Startup List
decisionMaker boolean Optional, if true only returns contacts with decision making capabilities
roleID int Optional, contact role, see Section Role for accepted values

Additional Tables

Sortable Columns

Value Usable for Description
name startup Startup name
country startup Startup country
website startup Startup website
foundedDate startup Startup founded date
size startup Number of employees
stage startup Startup growth stage
lastRoundDate startup Startup last round date
acquisitionDate startup Date of startup insertion into our database
fundingString startup Startup total funding
lastRoundAmount startup Startup last round amount
lastRoundType startup Startup last round type
sustainabilityMetricID startup Startup impact on the ecosystem
tags startup Startup tags
fundingTypes startup Startup funding types
sdgs startup Startup Sustainable Development Goals

Size

ID Label
1 1-10
2 11-50
3 51-100
4 101-200
5 201-500
6 501-1000
7 1001-5000
8 5001-10000
9 10000+

Founded Date

ID Label
1 This year
2 Last year
3 Last 3 years
4 Last 5 years

Last Round Date

ID Label
1 Last month
2 Last semester
3 Last year

Wildcard Fields

Label
pitchLine
description
websiteContent

Patent Status

Label
granted
pending

Stages

ID Label
1 Ideation
2 Early
3 Growth
4 Scaling

Fundings

ID Label
1 0 - 500K
2 500K - 1M
3 1M-5M
4 5M-10M
5 10M - 25M
6 25M - 50M
7 50M - 100M
8 100M - 250M
9 250+M

Sustainabilities

ID Label
1 Low impact
2 Average impact
3 High impact
4 Very high impact

Round Date

ID Label
1 Last Month
2 Last Quarter
3 Last Semester
4 Last Year
5 YTD

SDGs

ID Label
1 1. No poverty
2 2. Zero hunger
3 3. Good health and well-being
4 4. Quality education
5 5. Gender equality
6 6. Clean water and sanitation
7 7. Affordable and clean energy
8 8. Decent work and economic growth
9 9. Industry, innovation, and infrastructure
10 10. Reduced inequalities
11 11. Sustainable cities and communities
12 12. Responsible consumption and production
13 13. Climate action
14 14. Life below water
15 15. Life on land
16 16. Peace justice and strong institutions
17 17. Partenrships

Financing Instrument

Label
Debt
Equity
Grant

Equity Stage

ID Label
1 Other
2 Pre-seed and seed
3 Early stage
4 Late stage

Exit Stage

ID Label
1 Venture
2 Exit
3 Post Exit

Role

ID Label
1 Fouder
2 HR
3 Sales
4 Marketing / PR
5 Tech
6 C-Suite

Tags

To get the list of the currently available tags, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X GET "https://api.netzeroinsights.com/getEnabledTags"

In case of a 200 response, the response body will contain all the available tags, with the JSON structured like the following:

[
  {
    "name": "3d printing",
    "id": 1
  },
  {
    "name": "advanced material",
    "id": 2
  }
]

To get the list of the currently available tags, you should use the following endpoint:

GET /getEnabledTags

It takes no parameter, and has the following response codes:

Response code Meaning
200 Request successful

Investors

To get the list of the currently available investors, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X GET "https://api.netzeroinsights.com/getInvestorsForFilter"

In case of a 200 response, the response body will contain all the available investors, with the JSON structured like the following:

[
  {
    "id": 142,
    "name": "Hevella Capital",
    "website": "https://www.hevella-capital.com/"
  },
  {
    "id": 143,
    "name": "IBB Ventures",
    "website": "https://www.ibbventures.de/"
  }
]

To get the list of the currently available investors, you should use the following endpoint:

GET /getInvestorsForFilter

It takes no parameter, and has the following response codes:

Response code Meaning
200 Request successful

Funding Type

To get the list of the currently available funding types, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X GET "https://api.netzeroinsights.com/getFundingTypes"

In case of a 200 response, the response body will contain all the available funding types, with the JSON structured like the following:

[
  {
    "name": "Accelerator/incubator",
    "id": 65
  },
  {
    "name": "Acquisition",
    "id": 66
  }
]

To get the list of the currently available funding types, you should use the following endpoint:

GET /getFundingTypes

It takes no parameter, and has the following response codes:

Response code Meaning
200 Request successful

Searchable Locations

To get the list of the searchable locations, use this code:

curl -v --cookie 'JSESSIONID=EXAMPLE_SESSION_ID' \
-X GET "https://api.netzeroinsights.com/searchLocation/london"

In case of a 200 response, the response body will contain all the matching searchable locations, with the JSON structured like the following:

[
  {
    "cityID": 112253,
    "cityName": "London",
    "adminID4": 3113,
    "adminName4": "England",
    "countryID": 225,
    "countryName": "United Kingdom",
    "continentID": 3,
    "continentName": "Europe",
    "id": 928071
  },
  {
    "cityID": 14534,
    "cityName": "London",
    "adminID4": 514,
    "adminName4": "Ontario",
    "countryID": 38,
    "countryName": "Canada",
    "continentID": 4,
    "continentName": "North America",
    "id": 775779
  }
]

To get the list of the searchable locations, you should use the following endpoint:

GET /searchLocation/[location]

It takes a single parameter, indicated as ”[location]” in the example, which is a string used to filter the locations and has the following response codes:

Response code Meaning
200 Request successful

Responses structure

Name Content
results List of Section Startup
count Total number of results, regardless of the ”limit” parameter

Startup

Name Content
id Internal ID
clientID Startup ID
name Name
logo URL to company’s logo
website Company website
domain Company website domain
pitchLine Pitchline
description Description fetched from the company website
fundingAmount Company total funding in EUR
fundingString Company total funding in EUR, formatted
fundingAmountUSD Company total funding in USD
fundingStringUSD Company total funding in USD, formatted
fundingRangeID Company total funding range ID
fundingRange Company total funding range
fundingRangeUSD Company total funding range in USD
fundingRangeIDUSD Company total funding range ID in USD
lastRoundDate Date of the last round
foundedDate Founded date
countryID Country ID
country Country name
city City name
continent Continent name
email Company main email
phone Company main phone
sizeID Company number of employees range ID
size Company number of employees range
stageID Company growth stage ID
stage Company growth stage
linkedinURL URL to company LinkedIn
twitterURL URL to company Twitter
facebookURL URL to company Facebook
directURL URL to our company page
sustainabilityMetric Company climate impact metric
sustainabilityMetricID Company climate impact metric range ID
lastRoundAmount Last round amount in EUR
lastRoundAmountUSD Last round amount in USD
lastRoundAmountString Last round amount in EUR, formatted
lastRoundAmountStringUSD Last round amount in USD, formatted
lastRoundType Last round type
revenueEuro Total company revenue
revenueYear Year related to the ”revenueEuro” field
tags Company tags
fundingTypes Funding types of any round
sdgs Sustainable Development Goals
isFundRaising Company likelihood to fundraise
roundCount Number of rounds
roundWithDateCount Number of rounds with a date available
reviewDate Date of latest company review by our analysts

Funding round

Name Content
id Internal funding round ID
clientID Startup ID
roundDate Date of the round
roundType Type of the round
roundAmount Amount of the round (EUR)
roundAmountUSD Amount of the round (USD)
roundAmountId ID of the amount range
coFundingRoundId Additional internal funding round ID
fundingRange Amount range
roundInvestors List of IDs of all the investors of the round
roundNews List of IDs of all the sources of the round
roundCurrency Original currency of the round
originalAmount Round amount in original currency
source Name of the analyst who inserted the round
financingInstrument Financing instrument
equityStageID Equity stage ID, see Section Equity Stage
exitStageID Exit stage ID, see Section Exit Stage

Funding round investor

Name Content
id Internal investor ID
name Investor name
website Investor website
fundingRoundId Funding round ID

Funding round source

Name Content
id Internal source ID
url Source url
fundingRoundId Funding round ID

Patent

Name Content
id Internal patent ID
googlePatentsUrl Patent url
filingDate Filing date
publicationDate Pubblication date
patentAbstract Patent abstract
title Patent title
jurisdiction Country ID where the patent has been filed
jurisdictionName Name of the country where the patent has been filed
publicationNumber External patent ID
familyId Internal patent family ID
clientId Client ID of the startup
status Patent status, see Section Patent Status

Investor

Name Content
id Internal investor ID
name Investor name
firstRoundDate Date of the first round of the company in which the in- vestor made an appearance
roundTypes Types of round in which the investor appeared

Contact

Name Content
name Person name
role Person role
department Person department
email Person email
linkedinURL Person LinkedIn URL
decisionMaker True if the person has decision making capabilities
id Internal person ID

Errors

The Net Zero Insights API uses the following error codes:

Error Code Meaning
400 Bad Request -- Your request is invalid.
401 Unauthorized -- Your credentials are wrong.
402 You have reached the maximum number of searches allowed for your subscription.
403 Forbidden -- The requested resource is hidden for administrators only.
404 Not Found -- The specified resource could not be found.
405 Method Not Allowed -- You tried to access a resource with an invalid method.
406 Not Acceptable -- You requested a format that isn't json.
410 Gone -- The requested resource has been removed from our servers.
418 I'm a teapot.
429 Too Many Requests -- You're requesting too many resource. Try again later
500 Internal Server Error -- We had a problem with our server. Try again later.
503 Service Unavailable -- We're temporarily offline for maintenance. Try again later.