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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

  • URL: https://api.rootdata.com/open/ser_inv
  • Method: POST
  • Description: Search information by name, token, description, 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/VC/people names, tokens, or other related terms.
Response field
Parameters
Type
Description
id int
Unique Identifier
type int
1 Project; 2 VC; 3 People
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. Query 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 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: Inactive
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. Query VC

  • URL: https://api.rootdata.com/open/get_org
  • Method: POST
  • Description: Querying VC information through the VC 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
org_idinttrue VC 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
VC ID
org_name string
VC Name
logo string
URL of the VC logo
establishment_date string
Establishment time
description string
Detailed introduction
active boolean
true: Operating; false: Inactive
category string
Type
social_media array
Social media links (official website, Twitter, LinkedIn)
investments array
Portfolio (array, including name, logo)
rootdataurl string
The RootData link corresponding to the VC.
team_members array
Team member information (array, including name and position) PRO
heat string
X hot index PRO
heat_rank int
X hot index ranking PRO
influence string
X influence index PRO
influence_rank int
X influence index ranking PRO
followers int
Followers on X PRO
following int
Following numbers on XPRO
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. Query People (Pro)

  • URL: https://api.rootdata.com/open/get_people
  • Method: POST
  • Description: Query people information using the people ID, consuming 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 People ID
Response field
Parameters
Type
Description
people_id long
ID
introduce string
People Introduction
head_img string
Avatar
one_liner string
Introduction
X string
X link
people_name string
People 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. Query Investors (Plus, Pro)

  • URL: https://api.rootdata.com/open/get_invest
  • Method: POST
  • Description: Query investors' basic information, portfolio, and data statistics, 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 VC 3 People
investments array
Portfolio
establishment_date string
Establishment date
invest_num int
Number of investments
invest_stics array
Investment Map
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. Query Fundraising Rounds (Plus, Pro)

  • URL: https://api.rootdata.com/open/get_fac
  • Method: POST
  • Description: Get fundraising rounds in batches (2022 to present), consuming 3 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 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
Investors 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. Sync Update (Pro)

  • URL: https://api.rootdata.com/open/ser_change
  • Method: POST
  • Description: Get the list of projects and VC whose information has been updated within a unit of time. The data is updated every day. Each returned data item 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: VC
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 Hot Crypto Projects (Pro)

  • URL: https://api.rootdata.com/open/hot_index
  • Method: POST
  • Description: Top 100 Hot Crypto Projects, consuming 10 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
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: Query the top X projects, consuming 10 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
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
Followers 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 Hot People (Pro)

  • URL: https://api.rootdata.com/open/leading_figures_on_crypto_x
  • Method: POST
  • Description: Query X Hot People, consuming 10 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
pageintfalse Page number, default 1
page_sizeintfalse Number of items per page, default 10, maximum 100.
rank_typestringtrue "Ranking type 'hot index' or 'influence index'"
Response field
Parameters
Type
Description
people_id long
ID
score string
Hot index / Influence index
head_img string
Avatar
one_liner string
Introduction
people_name string
People 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 Job Dynamics (Pro)

  • URL: https://api.rootdata.com/open/job_changes
  • Method: POST
  • Description: People Job Dynamics, consuming 5 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
recent_joineesbooleantrue Recent joinees.
recent_resignationsbooleantrue Recent resignations.
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. Recently Issued Tokens (Pro)

  • URL: https://api.rootdata.com/open/new_tokens
  • Method: POST
  • Description: Query recently issued tokens in the last three months, consuming 20 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
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
Date
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: Query ecosystem map,consuming 50 credits per query.
  • 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
Ecosystem ID
ecosystem_name string
Ecosystem 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: Query tag map, consuming 50 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
Không có dữ liệu
Response field
Parameters
Type
Description
tag_id long
Tag ID
tag_name string
Tag 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. Obtain Projects through Ecosystem (Pro)

  • URL: https://api.rootdata.com/open/projects_by_ecosystems
  • Method: POST
  • Description: Query projects according to ecosystems, consuming 20 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
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. Obtain Projects through Tag (Pro)

  • URL: https://api.rootdata.com/open/projects_by_tags
  • Method: POST
  • Description: Query projects according to tags, consuming 20 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, 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"
}

17. CEX Inflow and Outflow Dynamics (Pro)

  • URL: https://api.rootdata.com/open/cex_token_top10
  • Method: POST
  • Description: Query CEX inflow and outflow dynamics, consuming 10 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
Không có dữ liệu
Response field
Parameters
Type
Description
inflow_1h array
Incoming in the last hour.
inflow_24h array
Inflow in the last 24 hours
inflow_7d array
Recent 7-day inflow
net_inflow_1h array
Net inflow in the last 1 hour.
net_inflow_24h array
Net inflow in the last 24 hours.
net_inflow_7d array
Net inflow in the last 7 days
outflow_1h array
Close to 1 hour outflow
outflow_24h array
Net outflow in the last 24 hours.
outflow_7d array
Net outflow in the past 7 days.
net_outflow_1h array
Net outflow in the last hour.
net_outflow_24h array
Net outflow in the last 24 hours.
net_outflow_7d array
Net outflow in the past 7 days.
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json"  https://api.rootdata.com/open/cex_token_top10
Successful request example
{
  "result": 0,
  "data": {
    "inflow_1h": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "inflow_24h": [
      [
        {
          "token_symbol": "string",
          "logo": "string",
          "num": 0,
          "usd": 0
        }
      ]
    ],
    "inflow_7d": [
      [
        {
          "token_symbol": "string",
          "logo": "string",
          "num": 0,
          "usd": 0
        }
      ]
    ],
    "net_inflow_1h": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "net_inflow_24h": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "net_inflow_7d": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "outflow_1h": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "outflow_24h": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "outflow_7d": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "net_outflow_1h": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "net_outflow_24h": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ],
    "net_outflow_7d": [
      {
        "token_symbol": "string",
        "logo": "string",
        "num": 0,
        "usd": 0
      }
    ]
  }
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

18. Entity Funds Flow (Pro)

  • URL: https://api.rootdata.com/open/get_cex
  • Method: POST
  • Description: Query entity funds flow ,consuming 10 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
pageintfalse Page number, default is 1
page_sizeintfalse Items per page, default is 10, maximum is 25.
actionstringfalse inflow: inflow; outflow: outflow
groupstringfalse venture or exchange
Response field
Parameters
Type
Description
block_time long
Transaction timestamp
tx string
Transaction hash
from_address string
Transaction sending address
to_address string
Transaction receipt address
chain_name string
Chain name
token_address string
token address
token_symbol string
Token
token_price string
Token price
token_amount string
Number of tokens
token_usd_value string
Total value
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json" -d '{"action":"inflow"}'  https://api.rootdata.com/open/get_cex
Successful request example
{
  "result": 0,
  "data": {
    "total": 0,
    "items": [
      {
        "block_time": 0,
        "tx": "string",
        "from_address": "string",
        "to_address": "string",
        "chain_name": "string",
        "token_address": "string",
        "token_symbol": "string",
        "token_price": "string",
        "token_amount": "string",
        "token_usd_value": "string"
      }
    ]
  }
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}

19. On-chain entity positions (Pro)

  • URL: https://api.rootdata.com/open/get_group_holde
  • Method: POST
  • Description: Query on-chain entity positions with an amount exceeding 1 million USD in entities, consuming 20 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
Không có dữ liệu
Response field
Parameters
Type
Description
group_name string
Entity Name
logo string
The word "logo" remains the same in English. If you need a translation of a specific type of logo or if it refers to something else, please provide more context!
total_usd string
Total position amount
description string
Description
holdings array
The term "持仓" translates to "position" in English, particularly in the context of finance or trading, referring to the quantity of a security or asset that an investor currently owns or has committed to in the market.
Request example
curl -X POST -H "apikey: Your APIKEY" -H "language: en" -H "Content-Type: application/json"  https://api.rootdata.com/open/get_group_holde
Successful request example
{
  "result": 0,
  "data": [
    {
      "group_name": "string",
      "logo": "string",
      "total_usd": "string",
      "description": "string",
      "holdings": [
        {
          "token_address": "string",
          "token_price": "string",
          "token_percent_change_24h": "string",
          "chain_name": "string",
          "chain_logo_url": "string",
          "token_symbol": "string",
          "logo": "string",
          "token_amount": "string",
          "total_usd": "string"
        }
      ]
    }
  ]
}
Example of a failed request
{
  "data": {},
  "result": 404,
  "message": "error message"
}
  • 1. Search
  • 2. Query Project
  • 3. Query VC
  • 4. Query People (Pro)
  • 5. Query Investors (Plus, Pro)
  • 6. Query Fundraising Rounds (Plus, Pro)
  • 7. Sync Update (Pro)
  • 8. Top 100 Hot Crypto Projects (Pro)
  • 9. X Hot Projects (Pro)
  • 10. X Hot People (Pro)
  • 11. People Job Dynamics (Pro)
  • 12. Recently Issued Tokens (Pro)
  • 13. Ecosystem Map (Pro)
  • 14. Tag Map (Pro)
  • 15. Obtain Projects through Ecosystem (Pro)
  • 16. Obtain Projects through Tag (Pro)
  • 17. CEX Inflow and Outflow Dynamics (Pro)
  • 18. Entity Funds Flow (Pro)
  • 19. On-chain entity positions (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.