find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/chaossearch:chaossearch-chaossearch-api-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: ChaosSearch API
  version: '2026-10-08'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-08: 5 operation(s) read from 2 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; ChaosSearch has published no machine-readable contract that the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 3
    documentation: 2
    pages-with-code: 2
    pages-read: 2
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-08'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://docs.chaossearch.io/docs/authentication.md
  - https://docs.chaossearch.io/docs/bulkexportstatus-api.md
servers:
- url: https://<chaossearch
security:
- JWT_token: []
tags:
- name: ChaosSearch API
paths:
  /:
    get:
      operationId: get
      tags:
      - ChaosSearch API
      summary: GET /
      x-source: https://docs.chaossearch.io/docs/authentication.md
      responses:
        '200':
          description: Success (status as documented)
      x-evidence:
        kind: code-example
        language: curl
        snippet: 'curl --request GET  --url https://<chaossearch domain>/user/groups  --header ''accept: application/json''  --header ''x-amz-chaossumo-route-token: login''  --header ''x-amz-security-token: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJTZWNyZXRBY2Nlc3NL...80LthO5-jS4Ke9AWk'''
    post:
      operationId: post
      tags:
      - ChaosSearch API
      summary: POST /
      x-source: https://docs.chaossearch.io/docs/authentication.md
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostRequest'
      responses:
        '201':
          description: Success (status as documented)
      x-evidence:
        kind: code-example
        language: curl
        snippet: 'curl --request POST  --url https://<chaossearch domain>/user/login  --header ''accept: application/json''  --header ''content-type: application/json''  --header ''x-amz-chaossumo-route-token: login''  --data ''{  "Username": "<account>",  "Password": "<password>",   "ParentUid": "<external ID>",  "UniqueSession": true}'''
components:
  schemas:
    PostRequest:
      type: object
      properties:
        Username:
          type: string
        Password:
          type: string
        ParentUid:
          type: string
        UniqueSession:
          type: boolean
  securitySchemes:
    JWT_token:
      type: http
      scheme: bearer
      x-source: https://docs.chaossearch.io/docs/chaossearch-rbac.md