2captcha

2captcha API

2captcha API as documented publicly: 42 operations. Contract generated from the documentation by API Evangelist (2026-10-28); not the provider's own document.

GitHub OpenAPI

Operations 42

GET / GET / #
POST / POST / #
GET /api/v1/captcha-demo/gee-test/init-params GET /api/v1/captcha-demo/gee-test/init-params #
GET /browser GET /browser #
DELETE /browser/accounts DELETE /browser/accounts #
GET /browser/accounts GET /browser/accounts #
POST /browser/accounts POST /browser/accounts #
PUT /browser/accounts PUT /browser/accounts #
POST /browser/connection POST /browser/connection #
GET /browser/history GET /browser/history #
DELETE /browser/profiles Delete a profile (or all profiles) #
GET /browser/profiles GET /browser/profiles #
POST /browser/profiles POST /browser/profiles #
GET /browser/proxy_accounts GET /browser/proxy_accounts #
GET /browser/statistics GET /browser/statistics #
GET /cookies/health GET /cookies/health #
POST /cookies/import-cookies POST /cookies/import-cookies #
GET /cookies/version GET /cookies/version #
GET /createTask GET /createTask #
POST /createTask POST /createTask #
GET /fingerprint/generate Generates a new fingerprint based on your specified parameters. #
GET /fingerprint/random Returns a random browser fingerprint from our database, applying your filters. #
GET /health The Cookie Import API is part of 2Captcha Browser API. It uploads cookies into a browser profile and prepares them for application. #
GET /health/ready Readiness check #
POST /import-cookies The Cookie Import API is part of 2Captcha Browser API. It uploads cookies into a browser profile and prepares them for application. #
GET /in.php Send GET request to our API URL: https://2captcha.com/in.php #
GET /json GET /json #
DELETE /proxy/white_lists/connections DELETE /proxy/white_lists/connections #
GET /proxy/white_lists/connections List Whitelist Connections #
POST /proxy/white_lists/connections POST /proxy/white_lists/connections #
GET /proxy/white_lists/connections/{connectionId} Retrieve specific whitelist connection (example ID) #
DELETE /proxy/white_lists/connections/{connectionid} DELETE /proxy/white_lists/connections/{connectionId} #
DELETE /proxy/white_lists/ips DELETE /proxy/white_lists/ips #
GET /proxy/white_lists/ips Get Whitelisted IPs #
POST /proxy/white_lists/ips POST /proxy/white_lists/ips #
GET /res.php GET request to retrieve the captcha result. #
POST /search POST /search #
GET /task_history Task history #
POST /tasks/request Create an asynchronous task #
GET /tasks/result/{responseId} Retrieve the result of an asynchronous task #
POST /tasks/sync Scraping API for Web Data Extraction and AI Agents #
GET /version The Cookie Import API is part of 2Captcha Browser API. It uploads cookies into a browser profile and prepares them for application. #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/2captcha/openapi/_ae-authored/2captcha-openapi-generated.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/2captcha/json-schema/2captcha-get-browser-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/2captcha/json-schema/2captcha-get-fingerprint-generate-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/2captcha/json-schema/2captcha-post-tasks-request-request-schema.json
📊
JSONSchema
https://artifacts.apis.io/2captcha/json-schema/2captcha-post-import-cookies-request-schema.json
📊
JSONSchema
https://artifacts.apis.io/2captcha/json-schema/2captcha-get-fingerprint-random-response-schema.json
📊
JSONSchema
https://artifacts.apis.io/2captcha/json-schema/2captcha-get-browser-accounts-response-schema.json

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OpenAPI Specification

2captcha-openapi-generated.yml Raw ↑ 
openapi: 3.1.0
info:
  title: 2captcha API
  version: '2026-10-28'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-28: 42 operation(s) read from 28 public documentation page(s) (each
    operation names its page in x-source). This is not the provider''s published contract; 2captcha has published no machine-readable contract
    that the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 26
    documentation: 16
    pages-with-code: 12
    pages-read: 28
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-28'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://2captcha.com/proxy/api
  - https://2captcha.com/demo/clickcaptcha
  - https://2captcha.com/api-docs/create-task
  - https://2captcha.com/proxy/residential-proxies
  - https://2captcha.com/proxy/socks5-proxies
  - https://2captcha.com/p/cloudflare-turnstile
  - https://2captcha.com/p/geetest
  - https://2captcha.com/p/lemin-captcha
  - https://2captcha.com/proxy
  - https://2captcha.com/scraper/scraper-api
  - https://2captcha.com/fingerprints/api
  - https://2captcha.com/scraper/browser-api/api
  - https://2captcha.com/scraper/scraper-api/api
  - https://2captcha.com/api-docs/geetest
  - https://2captcha.com/demo/recaptcha-v2
  - https://2captcha.com/demo/recaptcha-v2-invisible
  - https://2captcha.com/demo/recaptcha-v2-callback
  - https://2captcha.com/demo/recaptcha-v2-enterprise
  - https://2captcha.com/demo/recaptcha-v3
  - https://2captcha.com/demo/recaptcha-v3-enterprise
  - https://2captcha.com/demo/normal
  - https://2captcha.com/demo/text
  - https://2captcha.com/demo/cloudflare-turnstile
  - https://2captcha.com/demo/geetest
  - https://2captcha.com/demo/rotatecaptcha
  - https://2captcha.com/demo/keycaptcha
  - https://2captcha.com/demo/solvemedia
  - https://2captcha.com/proxy/premium-proxies
servers:


# --- truncated at 32 KB (59 KB total) ---
# Full source: https://artifacts.apis.io/2captcha/openapi/_ae-authored/2captcha-openapi-generated.yml