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Getting Started with the RootData API

Please ensure that you comply with the relevant terms of use and restrictions when using the API, and provide appropriate attribution and citation where applicable.

1. Search for Project/VC/People

  • URL: https://api.rootdata.com/open/ser_inv
  • Method: POST
  • Description: Search project/VC/people brief information according to keywords, unlimited times.
  • Supported versions: Basic, Plus, Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
querystringtrue Search keywords, which can be project/institution names, tokens, or other related terms.
Response field
Parameters
Type
Description
id int
Unique Identifier
type int
1 Project; 2 Organization; 3 Person
name string
Name
logo string
URL of the logo
introduce string
Introduction
rootdataurl string
Corresponding RootData link.
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"query": "ETH" }' https://api.rootdata.com/open/ser_inv
Successful request example
{
  "data": [
    {
      "introduce": "Ethereum is the first decentralized...",
      "name": "Ethereum",
      "logo": "https://api.rootdata.com/uploads/public/b15/1666341829033.jpg",
      "rootdataurl": "https://api.rootdata.com/Projects/detail/Ethereum?k=MTI=",
      "id": 12,
      "type": 1
    }
  ],
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

2. Get projects

  • URL: https://api.rootdata.com/open/get_item
  • Method: POST
  • Description: Obtain project details according to the project ID, 2 Credits/times.
  • Supported versions: Basic, Plus, Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The APIKEY you applied for
Request parameters
Parameters
Type
Required
Description
project_idintfalse The unique identifier for the project. If both `project_id` and `contract_address` are provided, `project_id` takes precedence.
include_teamboolfalse Whether to include team member information, default is false.
include_investorsboolfalse Whether to include investor information, default is false.
contract_addressstringfalse Ethereum chain contract address, optional parameter. If the `project_id` parameter exists at the same time, the `project_id` parameter takes precedence.
Response field
Parameters
Type
Description
project_id int
Project ID
project_name string
Project Name
logo string
The URL of the project logo.
token_symbol string
Token symbol
establishment_date string
Establishment date
one_liner string
A brief introduction.
description string
Detailed introduction
active boolean
true: Operating; false: Stopped operating
total_funding decimal
Total financing amount
tags array
Project tags (array of tag names)
rootdataurl string
The RootData link corresponding to the project.
investors array
Investor Information
social_media array
Social media link
similar_project array
Similar projects
ecosystem array
Project's associated ecosystem (array, ecosystem name, not distinguishing between testnet and mainnet) PRO
on_main_net array
Actually, online network (array, ecological name) PRO
plan_to_launch array
Plan to launch the network (array, ecological name) PRO
on_test_net array
Launch the test network (array, ecosystem name) PRO
contract_address string
Token contract address PRO
fully_diluted_market_cap string
Fully diluted market capitalizationPRO
market_cap string
Market capitalization PRO
price string
Price PRO
event array
Major Project Events PRO
reports array
News dynamic data PRO
team_members array
Team Member Information PRO
token_launch_time string
Token issuance time yyyy-MMPRO
support_exchanges array
Supported exchanges include (exchange name, exchange logo) PRO
heat string
X Hotness Value PRO
heat_rank int
X Popularity Ranking PRO
influence string
X Influence PRO
influence_rank int
X Influence Ranking PRO
followers int
X number of fans PRO
following int
X followers PRO
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"project_id":8719, "include_team":true,"include_investors":true }' https://api.rootdata.com/open/get_item
Successful request example
{
  "data": {
    "ecosystem": [],
    "one_liner": "Building hardware for cryptography",
    "description": "Fabric Cryptography is a start-up company focusing on developing advanced crypto algorithm hardware, especially building special computer chips for Zero-knowledge proof technology.",
    "rootdataurl": "https://api.rootdata.com/Projects/detail/Fabric Cryptography?k=ODcxOQ==",
    "total_funding": 87033106304,
    "project_name": "Fabric Cryptography",
    "investors": [
      {
        "name": "Inflection",
        "logo": "https://api.rootdata.com/uploads/public/b17/1666870085112.jpg"
      }
    ],
    "establishment_date": "2022",
    "tags": [
      "Infra",
      "zk"
    ],
    "project_id": 8719,
    "team_members": [
      {
        "medium": "",
        "website": "https://www.fabriccryptography.com/",
        "twitter": "",
        "discord": "",
        "linkedin": "https://www.linkedin.com/company/fabriccryptography/"
      }
    ],
    "logo": "https://api.rootdata.com/uploads/public/b6/1690306559722.jpg",
    "social_media": {
      "medium": "",
      "website": "https://llama.xyz/",
      "twitter": "https://twitter.com/llama",
      "discord": "",
      "linkedin": ""
    },
    "contract_address": "0x00aU9GoIGOKahBostrD",
    "fully_diluted_market_cap": "1000000",
    "market_cap": "1000000",
    "price": "1000000",
    "reports": []
  },
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

3. Get VC

  • URL: https://api.rootdata.com/open/get_org
  • Method: POST
  • Description: Obtain VC details according to VC ID, 2 Credits/times.
  • Supported versions: Basic, Plus, Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The APIKEY you applied for
Request parameters
Parameters
Type
Required
Description
org_idinttrue Institution ID
include_teamboolfalse Whether to include team member information, default is false.
include_investmentsboolfalse Whether it includes investment project information, default is false.
Response field
Parameters
Type
Description
org_id int
Organization ID
org_name string
Organization Name
logo string
URL of the organization logo
establishment_date string
Establishment time
description string
Detailed introduction
active boolean
true: Operating; false: Stopped operating
category string
Type
social_media array
Social media links (official website, Twitter, LinkedIn)
investments array
Investment projects (array, including name, logo)
rootdataurl string
The RootData link corresponding to the institution.
team_members array
Team member information (array, including name and position) PRO
heat string
X Heat Value PRO
heat_rank int
X Popularity Ranking PRO
influence string
X Influence PRO
influence_rank int
X Influence Ranking PRO
followers int
X number of fans PRO
following int
X followersPRO
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"org_id":219,"include_team":true,"include_investments":true }' https://api.rootdata.com/open/get_org
Successful request example
{
  "data": {
    "org_id": 219,
    "team_members": [
      {
        "name": "Shan Aggarwal",
        "position": "Head"
      },
      {
        "name": "Jonathan King",
        "position": "Principal"
      }
    ],
    "logo": "https://rdbk.rootdata.com/uploads/public/b17/1666777683240.jpg",
    "description": "Coinbase Ventures is an investment arm of Coinbase that aims to invest in early-stage cryptocurrency and blockchain startups.",
    "rootdataurl": "https://api.rootdata.com/Investors/detail/Coinbase Ventures?k=MjE5",
    "org_name": "Coinbase Ventures",
    "category": [
      "Seed Plus"
    ],
    "investments": [
      {
        "name": "zkSync / Matter Labs",
        "logo": "https://public.rootdata.com/uploads/public/b16/1666624791085.jpg"
      }
    ],
    "establishment_date": "2018",
    "social_media": {
      "website": "https://www.coinbase.com/ventures",
      "twitter": "https://twitter.com/cbventures",
      "linkedin": ""
    }
  },
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

4. Get People (Pro)

  • URL: https://api.rootdata.com/open/get_people
  • Method: POST
  • Description: Obtain the people details according to the people ID, 2 credits/times.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API KEY you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
people_idlongtrue Character ID
Response field
Parameters
Type
Description
people_id long
ID
introduce string
Character Introduction
head_img string
Avatar
one_liner string
Introduction
X string
X link
people_name string
Character name
linkedin string
LinkedIn
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"people_id":12972, "include_team":true,"include_investors":true }' https://api.rootdata.com/open/get_people
Successful request example
{
  "data": {
    "people_id": 12972,
    "introduce": "Cai Wensheng, also known as Mike Cai, is the founder and chairman of Meitu.",
    "head_img": "https://public.rootdata.com/images/b30/1687197351918.jpg",
    "one_liner": "",
    "X": "",
    "people_name": "Cai Wensheng",
    "linkedin": ""
  },
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

5. Get Invetsor info in batches (Plus, Pro)

  • URL: https://api.rootdata.com/open/get_invest
  • Method: POST
  • Description: Get detailed VC information (portfolio, data analysis, etc.) in batches, 2 Credits/times.
  • Supported versions: Plus, Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
pageintfalse Page number, default 1
page_sizeintfalse Number of items per page, default is 10, maximum is 100.
Response field
Parameters
Type
Description
area array
List of regions
last_fac_date string
Recent investment time
last_invest_num int
Number of investments in the past year
invest_range array
Investment scale
description string
Investor Introduction
invest_overview object
Investment Overview
type int
Type: 1 Project 2 Organization 3 Person
investments array
Foreign investment projects
establishment_date string
Establishment date
invest_num int
Number of investments
invest_stics array
Investment Landscape
invest_id int
Investor ID
team_members array
Team member information
logo string
Investor Logo
invest_name string
Investor Name
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"page":1,"page_size":10}' https://api.rootdata.com/open/get_invest
Successful request example
{
  "data": {
    "items": [
      {
        "area": [
          "Singapore",
          "United Arab Emirates"
        ],
        "last_fac_date": "2023-10-12 00:00:00",
        "last_invest_num": 25,
        "description": "Binance Labs is the...",
        "invest_overview": {
          "lead_invest_num": 38,
          "last_invest_round": 25,
          "his_invest_round": 141,
          "invest_num": 171
        },
        "type": 2,
        "investments": [
          {
            "name": "zkSync / Matter Labs",
            "logo": "https://public.rootdata.com/uploads/public/b16/1666624791085.jpg"
          }
        ],
        "establishment_date": "2017",
        "invest_num": 171,
        "invest_stics": [
          {
            "track": "Infrastructure",
            "invest_num": 69
          }
        ],
        "invest_id": 229,
        "invest_range": [
          {
            "lead_invest_num": 11,
            "amount_range": "1-3M",
            "lead_not_invest_num": 17,
            "invest_num": 28
          }
        ],
        "team_members": [
          {
            "head_img": "https://public.rootdata.com/uploads/public/b12/1669630219503.jpg",
            "name": "Yi He",
            "X": "https://twitter.com/heyibinance",
            "position": "Head"
          }
        ],
        "logo": "https://public.rootdata.com/uploads/public/b11/1666594924745.jpg",
        "invest_name": "Binance Labs"
      }
    ],
    "total": 1
  },
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

6. Get Fundraising rounds in batches (Plus, Pro)

  • URL: https://api.rootdata.com/open/get_fac
  • Method: POST
  • Description: Get fundraising rounds (only supports 2022 to present) in batches, 2 Credits/times.
  • Supported versions: Plus, Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
pageintfalse Page number, default 1.
page_sizeintfalse Number of items per page, default is 10, maximum is 200.
start_timestringfalse Financing announcement date (start) yyyy-MM
end_timestringfalse Financing announcement date (end) yyyy-MM
min_amountintfalse Minimum financing amount (in USD)
max_amountintfalse Maximum financing amount (USD)
project_idintfalse Project ID
Response field
Parameters
Type
Description
logo string
The URL of the project logo.
name string
Project Name
rounds string
Round Name
published_time string
Financing announcement date
amount long
Funding amount (USD)
project_id int
Project ID
valuation long
Valuation (USD)
invests array
Investment entity information array, including Logo and Name.
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{ }' https://api.rootdata.com/open/get_fac
Successful request example
{
  "data": {
    "total": 2870,
    "items": [
      {
        "amount": 2500000,
        "valuation": 30000000,
        "published_time": "2023-10",
        "name": "Convergence",
        "logo": "https://public.rootdata.com/uploads/public/b6/1671983908027.jpg",
        "rounds": "Pre-Seed",
        "invests": [
          {
            "name": "C² Ventures",
            "logo": "https://public.rootdata.com/uploads/public/b17/1666777874118.jpg"
          }
        ]
      }
    ]
  },
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

7. Synchronous Update (Pro)

  • URL: https://api.rootdata.com/open/ser_change
  • Method: POST
  • Description: Obtain a list of projects updated with data within a unit time, 2 credits/times.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
begin_timelongtrue Start time, timestamp
end_timelongfalse End time, timestamp
Response field
Parameters
Type
Description
id int
ID
type int
1: Project; 2: Institution
name string
Data names corresponding to Type types.
update_time long
Update time, timestamp
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"begin_time":1693974909261,"end_time":1694476800000,}' https://api.rootdata.com/open/ser_change
Successful request example
{
  "data": [
    {
      "update_time": 1693974909261,
      "name": "Ethereum",
      "id": 12,
      "type": 1
    }
  ],
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

8. Top 100 Popular Projects (Pro)

  • URL: https://api.rootdata.com/open/hot_index
  • Method: POST
  • Description: Get the list of Top100 hot projects and their basic information, 10 credits/times.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
daysinttrue Only supports querying data for the past 1 day/7 days, 1 or 7.
Response field
Parameters
Type
Description
project_id long
Project ID
eval double
Heat value
rank int
Ranking
logo string
Project Logo
one_liner string
Introduction
token_symbol string
Token
project_name string
Project Name
tags array
Project tags (array of tag names)
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"days":1}' https://api.rootdata.com/open/hot_index
Successful request example
{
  "data": [
    {
      "eval": 907.936508,
      "project_id": 13671,
      "one_liner": "Hemi Network is a modular Layer...",
      "logo": "https://public.rootdata.com/images/b6/1721840384466.png",
      "rank": 1,
      "token_symbol": "",
      "project_name": "Hemi Network",
      "tags": [
        "Infra"
      ]
    }
  ],
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

9. X Hot Projects (Pro)

  • URL: https://api.rootdata.com/open/hot_project_on_x
  • Method: POST
  • Description: Get the current list of X hot projects, 10 credits/times.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
heatbooleantrue X Trending Chart
influencebooleantrue X Influence Ranking List
followersbooleantrue X Fan Count Rankings
Response field
Parameters
Type
Description
heat array
Popularity Ranking
influence array
Influence Ranking
followers array
Fan Ranking
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"heat":false,"influence":true,"followers":false}' https://api.rootdata.com/open/hot_project_on_x
Successful request example
{
  "data": {
    "influence": [
      {
        "score": "5615",
        "project_id": 3875,
        "one_liner": "Cryptocurrency exchange",
        "logo": "https://public.rootdata.com/images/b16/1666878846006.jpg",
        "project_name": "Coinbase"
      }
    ]
  },
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

10. X Popular Figures (Pro)

  • URL: https://api.rootdata.com/open/leading_figures_on_crypto_x
  • Method: POST
  • Description: Get the current list of hot people in X, 10 credits/time.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
pageintfalse Page number, default 1
page_sizeintfalse Number of items per page, default 10, maximum 100.
rank_typestringtrue "Ranking type 'heat' or 'influence'"
Response field
Parameters
Type
Description
people_id long
ID
score string
Popularity value / Influence index
head_img string
Avatar
one_liner string
Introduction
people_name string
Character name
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"page":1, "page_size":100,"rank_type":"heat" }' https://api.rootdata.com/open/leading_figures_on_crypto_x
Successful request example
{
  "data": {
    "total": 1000,
    "items": [
      {
        "people_id": 13994,
        "score": "86",
        "head_img": "https://public.rootdata.com/images/b12/1676887718722.jpg",
        "one_liner": "",
        "people_name": "Jieyi Long"
      },
      {
        "people_id": 13185,
        "score": "66",
        "head_img": "https://public.rootdata.com/images/b12/1669175527817.jpg",
        "one_liner": "",
        "people_name": "Katie Biber"
      }
    ]
  },
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

11. People Position Dynamics (Pro)

  • URL: https://api.rootdata.com/open/job_changes
  • Method: POST
  • Description: Get dynamic data on prople positions, 10 credits/times.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
recent_joineesbooleantrue Recently joined the company.
recent_resignationsbooleantrue Recent resignation.
Response field
Parameters
Type
Description
recent_joinees array
Recently joined.
recent_joinees array
Recently joined.
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"recent_joinees":true, "recent_resignations":true }' https://api.rootdata.com/open/job_changes
Successful request example
{
  "data": {
    "recent_resignations": [
      {
        "people_id": 17262,
        "head_img": "https://public.rootdata.com/images/b6/1702801244037.jpg",
        "company": "Kraken",
        "people_name": "Curtis Ting",
        "position": "VP & Head of Global Operations"
      }
    ],
    "recent_joinees": [
      {
        "people_id": 17316,
        "head_img": "https://public.rootdata.xyz/images/b35/1717668332921.jpg",
        "company": "HTX",
        "people_name": "Test",
        "position": "CTO"
      }
    ]
  },
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

12. Newly issued tokens (Pro)

  • URL: https://api.rootdata.com/open/new_tokens
  • Method: POST
  • Description: Get a list of newly issued tokens in the past three months, 10 credits/times.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
Không có dữ liệu
Response field
Parameters
Type
Description
project_id long
Project ID
project_name string
Project Name
logo string
Project Logo
one_liner string
Introduction
token_symbol string
Token symbol
hap_date string
Time of the incident
market_cap string
Market capitalization
fully_diluted_market_cap string
Fully diluted market capitalization
exchanges string
Exchange
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json"  https://api.rootdata.com/open/new_tokens
Successful request example
{
  "data": [
    {
      "fully_diluted_market_cap": "23372320.99",
      "market_cap": "0",
      "project_id": 12062,
      "one_liner": "Decentralized AI Agent Public Chain",
      "exchanges": "Gate.io,KCEX",
      "logo": "https://public.rootdata.com/images/b12/1711444046699.jpg",
      "hap_date": "2024-09-18",
      "token_symbol": "AGENT",
      "project_name": "AgentLayer"
    }
  ],
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

13. Ecosystem Map (Pro)

  • URL: https://api.rootdata.com/open/ecosystem_map
  • Method: POST
  • Description: Get ecosystem map list, 50 credits/time.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse The required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
Không có dữ liệu
Response field
Parameters
Type
Description
ecosystem_id long
Ecological ID
ecosystem_name string
Ecological Name
project_num int
Number of projects
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json"  https://api.rootdata.com/open/open/ecosystem_map
Successful request example
{
  "data": [
    {
      "ecosystem_name": "Ethereum",
      "ecosystem_id": 52,
      "project_num": 2158
    }
  ],
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

14. Tag Map (Pro)

  • URL: https://api.rootdata.com/open/tag_map
  • Method: POST
  • Description: Get tags map list, 50 credits/time.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
Không có dữ liệu
Response field
Parameters
Type
Description
tag_id long
Tag ID
tag_name string
Label name
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json"  https://api.rootdata.com/open/open/tag_map
Successful request example
{
  "data": [
    {
      "tag_name": "Bug Bounty",
      "tag_id": 52
    }
  ],
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

15. Get Projects based on Ecosystem (Pro)

  • URL: https://api.rootdata.com/open/projects_by_ecosystems
  • Method: POST
  • Description: Obtain project information in bulk based on ecosystem, 20 credits/times.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, default is 'en')
Request parameters
Parameters
Type
Required
Description
ecosystem_idsstringtrue Ecological ID, multiple ecologies separated by commas.
Response field
Parameters
Type
Description
project_id long
Project ID
project_name string
Project Name
logo string
Project Logo
one_liner string
Introduction
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"ecosystem_ids":"52,54"}'  https://api.rootdata.com/open/projects_by_ecosystems
Successful request example
{
  "data": [
    {
      "project_id": 2297,
      "one_liner": "Crypto bug bounty platform",
      "logo": "https://public.rootdata.com/images/b26/1666654548967.jpg",
      "project_name": "Immunefi"
    }
  ],
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

16. Get Projects based on Tag (Pro)

  • URL: https://api.rootdata.com/open/projects_by_tags
  • Method: POST
  • Description: Obtain project information in bulk based on tag, 20 credits/times.
  • Supported versions: Pro
Request header
Parameters
Type
Required
Description
apikeystringtrue The API key you applied for.
languagestringfalse Required language version (for example: 'en' for English, 'cn' for Chinese, defaults to 'en')
Request parameters
Parameters
Type
Required
Description
tag_idsstringtrue Tag ID, multiple ecosystems separated by commas.
Response field
Parameters
Type
Description
project_id long
Project ID
project_name string
Project Name
logo string
Project Logo
one_liner string
Introduction
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"tag_ids":"100,101"}'  https://api.rootdata.com/open/projects_by_tags
Successful request example
{
  "data": [
    {
      "project_id": 2297,
      "one_liner": "Crypto bug bounty platform",
      "logo": "https://public.rootdata.com/images/b26/1666654548967.jpg",
      "project_name": "Immunefi"
    }
  ],
  "result": 200
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}
  • 1. Search for Project/VC/People
  • 2. Get projects
  • 3. Get VC
  • 4. Get People (Pro)
  • 5. Get Invetsor info in batches (Plus, Pro)
  • 6. Get Fundraising rounds in batches (Plus, Pro)
  • 7. Synchronous Update (Pro)
  • 8. Top 100 Popular Projects (Pro)
  • 9. X Hot Projects (Pro)
  • 10. X Popular Figures (Pro)
  • 11. People Position Dynamics (Pro)
  • 12. Newly issued tokens (Pro)
  • 13. Ecosystem Map (Pro)
  • 14. Tag Map (Pro)
  • 15. Get Projects based on Ecosystem (Pro)
  • 16. Get Projects based on Tag (Pro)

Error handling

  • 110 Authentication Failed: Authentication failed.
  • 400 Bad Request: The request parameters are invalid or missing.
  • 403 Forbidden: Access denied, insufficient remaining credits.
  • 404 Not Found: No matching information found.
  • 410 High visit frequency: Your access frequency is too high, please wait one minute before resetting.
  • 500 Internal Server Error: Internal server error

Authentication and Access Restrictions

This API requires an application and cannot be accessed directly. Each API key has a request limit of 30 times per minute.