CrawlCheck Feeds API
The Feeds API from CrawlCheck — 1 operation(s) for feeds.
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This API
curl "https://apis.io/api/v1/apis/crawlcheck-io:crawlcheck-io-feeds-api"
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OpenAPI Specification
openapi: 3.2.0
info:
title: Crawlcheck Io Feeds API
version: '1'
contact:
name: CrawlCheck
url: https://crawlcheck.io/policy
email: hello@crawlcheck.io
license:
name: Terms
url: https://crawlcheck.io/policy
x-core-contract:
promise: 'These operations are the core contract. They stay at /api/v1 and keep answering for at least 180 days after any /api/v2 is announced; their stable fields change only in a new major version, and their provisional fields only after 30 days'' notice, per /docs/api/compatibility. Verifying what they return needs none of these calls: crawlcheck-verify.mjs checks a document on your machine against the published keys (/.well-known/http-message-signatures-directory) and the rotation record, read once with --online or saved for --keys. Everything else documented here is useful but secondary, and may change with the notice its fields'' tags promise.'
operations:
- method: GET
path: /api/v1/resolve
operationId: resolveDomainV1
- method: POST
path: /api/v1/resolve
operationId: resolveBatchV1
- method: POST
path: /api/v1/preflight
operationId: preflightV1
- method: GET
path: /api/v1/decisions/{sha256}
operationId: decisionCheckV1
- method: GET
path: /api/v1/revocations
operationId: revocations
- method: GET
path: /api/v1/visitor
operationId: visitorResolveV1
- method: POST
path: /api/v1/visitor
operationId: visitorResolveBatchV1
- method: GET
path: /api/v1/mcp/scan
operationId: mcpScanUrl
- method: POST
path: /api/v1/mcp/lock/check
operationId: mcpLockCheck
list: https://crawlcheck.io/api/v1/core
description: 'Operations tagged Feeds across 2 of this provider''s published API definitions: crawlcheck-io-openapi.json, crawlcheck-io-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://crawlcheck.io
tags:
- name: Feeds
paths:
/api/v1/feeds:
get:
operationId: registryFeeds
summary: 'Where CrawlCheck finds domains to measure beyond top-sites lists: MCP/A2A…'
responses:
'200':
description: crawlcheck-registry-feeds
content:
application/json:
examples:
worked:
summary: Shape; one source runs an hour, so a source not yet run reads not_run_yet.
value:
kind: crawlcheck-registry-feeds
v: 1
generated_at: '2026-10-08T20:00:00.000Z'
cadence: one source an hour, rotating npm → github → apisguru → ct
sources:
npm:
source: npm
at: '2026-10-08T19:47:00.000Z'
ms: 4200
seen: 1250
domains: 212
new: 188
error: null
sample:
- domain: example-mcp.dev
via:
- npm:@example/mcp-server
totals:
runs: 1
new: 188
github:
state: not_run_yet
apisguru:
state: not_run_yet
ct:
state: not_run_yet
domains_found_all_time: 188
waiting_for_queue: 188
reading: Where CrawlCheck finds domains to measure beyond the top-sites lists.
schema:
type:
- object
- 'null'
properties:
kind:
type:
- string
- 'null'
v:
type:
- number
- 'null'
generated_at:
type:
- string
- 'null'
cadence:
type:
- string
- 'null'
sources:
type:
- object
- 'null'
properties:
npm:
type:
- object
- 'null'
properties:
source:
type:
- string
- 'null'
at:
type:
- string
- 'null'
ms:
type:
- number
- 'null'
seen:
type:
- number
- 'null'
domains:
type:
- number
- 'null'
new:
type:
- number
- 'null'
error: {}
sample:
type:
- array
- 'null'
items:
type:
- object
- 'null'
properties:
domain:
type:
- string
- 'null'
via:
type:
- array
- 'null'
items:
type:
- string
- 'null'
additionalProperties: true
totals:
type:
- object
- 'null'
properties:
runs:
type:
- number
- 'null'
new:
type:
- number
- 'null'
additionalProperties: true
additionalProperties: true
github:
type:
- object
- 'null'
properties:
state:
type:
- string
- 'null'
additionalProperties: true
apisguru:
type:
- object
- 'null'
properties:
state:
type:
- string
- 'null'
additionalProperties: true
ct:
type:
- object
- 'null'
properties:
state:
type:
- string
- 'null'
additionalProperties: true
additionalProperties: true
domains_found_all_time:
type:
- number
- 'null'
waiting_for_queue:
type:
- number
- 'null'
reading:
type:
- string
- 'null'
additionalProperties: true
x-schema-source: worked-example
x-codeSamples:
- lang: Shell
label: curl
source: curl -s https://crawlcheck.io/api/v1/feeds
security: []
x-auth: public; no credential read
tags:
- Feeds
servers:
- url: https://crawlcheck.io
components:
securitySchemes:
licenceKey:
type: apiKey
in: header
name: x-crawlcheck-key
description: 'Your licence key: cc_ followed by 32 hex characters. Sent on every keyed call.'
bearer:
type: http
scheme: bearer
description: The same licence key as a Bearer token. Accepted on /api/v1/* and /api/usage.
externalDocs:
url: https://crawlcheck.io/docs/api
description: Human-readable reference
x-refined-from:
- crawlcheck-io-openapi.json
- crawlcheck-io-openapi.yml