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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 projects/institutions/people.

  • URL: https://api.rootdata.com/open/ser_inv
  • Method: POST
  • Description: Search for brief information about projects/institutions/individuals using project/institution/individual names, tokens, summaries, and introductions, with no limit on the number of queries.
  • 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. Acquire the project.

  • URL: https://api.rootdata.com/open/get_item
  • Method: POST
  • Description: Query project information by project ID, consuming 2 credits per query.
  • 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. Acquire institution

  • URL: https://api.rootdata.com/open/get_org
  • Method: POST
  • Description: Querying organization information through the organization ID consumes 2 credits per request.
  • 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 Character (Pro)

  • URL: https://api.rootdata.com/open/get_people
  • Method: POST
  • Description: Query project information using the character ID, costing 2 credits per query.
  • 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. Bulk acquisition of investor information (Plus, Pro)

  • URL: https://api.rootdata.com/open/get_invest
  • Method: POST
  • Description: Query basic information about investors, investment portfolios, and investment data analysis, consuming 2 credits per data item.
  • 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. Batch obtain investment round information (Plus, Pro)

  • URL: https://api.rootdata.com/open/get_fac
  • Method: POST
  • Description: Batch acquisition of investment round information (default from 2022 to present), each data entry consumes 3 credits.
  • 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 updated data within a specific time period. The data is updated daily, and each returned data entry consumes 2 credits.
  • 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: Popular projects Top 100, consuming 10 credits per access.
  • 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: Querying the top X projects consumes 10 credits per 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
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: Query X popular figures, cost 10 credits per 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. Personnel Position Dynamics (Pro)

  • URL: https://api.rootdata.com/open/job_changes
  • Method: POST
  • Description: Recent job changes, consuming 5 credits per instance.
  • 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. Recent Token Issuance Projects (Pro)

  • URL: https://api.rootdata.com/open/new_tokens
  • Method: POST
  • Description: Projects that issue tokens in the last three months consume 20 credits per 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
No Data
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. Ecological Map (Pro)

  • URL: https://api.rootdata.com/open/ecosystem_map
  • Method: POST
  • Description: Ecological map, consumes 50 credits per use.
  • 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
No Data
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. Label Map (Pro)

  • URL: https://api.rootdata.com/open/tag_map
  • Method: POST
  • Description: Label map, costs 50 credits per use.
  • 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
No Data
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. According to the Ecological Acquisition Project (Pro)

  • URL: https://api.rootdata.com/open/projects_by_ecosystems
  • Method: POST
  • Description: According to the ecological acquisition project, it costs 20 credits per use.
  • 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. Search for projects by tag (Pro)

  • URL: https://api.rootdata.com/open/projects_by_tags
  • Method: POST
  • Description: Check the project by label, consuming 20 credits per use.
  • 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 projects/institutions/people.
  • 2. Acquire the project.
  • 3. Acquire institution
  • 4. Get Character (Pro)
  • 5. Bulk acquisition of investor information (Plus, Pro)
  • 6. Batch obtain investment round information (Plus, Pro)
  • 7. Synchronous Update (Pro)
  • 8. Top 100 Popular Projects (Pro)
  • 9. X Hot Projects (Pro)
  • 10. X Popular Figures (Pro)
  • 11. Personnel Position Dynamics (Pro)
  • 12. Recent Token Issuance Projects (Pro)
  • 13. Ecological Map (Pro)
  • 14. Label Map (Pro)
  • 15. According to the Ecological Acquisition Project (Pro)
  • 16. Search for projects by 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.