The Fix Recommendations API from CrawlCheck — 1 operation(s) for fix recommendations.
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openapi: 3.2.0
info:
title: Crawlcheck Io Fix Recommendations 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 Fix Recommendations 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: Fix Recommendations
paths:
/api/v1/fix-recommendations:
get:
operationId: fixRecommendations
summary: 'Fix recommendations from similar sites (?domain=): the domain''s open problems…'
parameters:
- name: domain
in: query
required: true
schema:
type: string
responses:
'200':
description: crawlcheck-fix-recommendations
content:
application/json:
examples:
worked:
summary: Shape; one finding and one example shown, signature shortened.
value:
kind: crawlcheck-fix-recommendations
v: 1
domain: example.com
stack:
platform: WordPress
cdn: Cloudflare
host: null
bot_protection: Cloudflare Bot Management
findings:
- id: edge_refusal
problem: refuses one or more AI crawlers at the edge while serving browsers
fix_label: Stopped refusing AI crawlers at the edge
similar_sites_fixed: 7
held_now: 6
all_sites_fixed: 31
examples:
- site: similar site A
stack: WordPress + Cloudflare + Cloudflare Bot Management
shares:
- platform
- bot protection
- CDN
fixed_at: '2026-10-02T14:10:00Z'
held_now: true
ai_crawlers_served_now: 5 of 5
sha256: …
signature:
v: 1
alg: Ed25519
kid: …
sig: …
schema:
type:
- object
- 'null'
properties:
kind:
type:
- string
- 'null'
v:
type:
- number
- 'null'
domain:
type:
- string
- 'null'
stack:
type:
- object
- 'null'
properties:
platform:
type:
- string
- 'null'
cdn:
type:
- string
- 'null'
host: {}
bot_protection:
type:
- string
- 'null'
additionalProperties: true
findings:
type:
- array
- 'null'
items:
type:
- object
- 'null'
properties:
id:
type:
- string
- 'null'
problem:
type:
- string
- 'null'
fix_label:
type:
- string
- 'null'
similar_sites_fixed:
type:
- number
- 'null'
held_now:
type:
- number
- 'null'
all_sites_fixed:
type:
- number
- 'null'
examples:
type:
- array
- 'null'
items:
type:
- object
- 'null'
properties:
site:
type:
- string
- 'null'
stack:
type:
- string
- 'null'
shares:
type:
- array
- 'null'
items:
type:
- string
- 'null'
fixed_at:
type:
- string
- 'null'
held_now:
type:
- boolean
- 'null'
ai_crawlers_served_now:
type:
- string
- 'null'
additionalProperties: true
additionalProperties: true
sha256: {}
signature:
type:
- object
- 'null'
properties:
v:
type:
- number
- 'null'
alg:
type:
- string
- 'null'
kid: {}
sig: {}
additionalProperties: true
additionalProperties: true
x-schema-source: worked-example
'400':
description: bad domain
'404':
description: no technology record yet, or opted out
'503':
description: index building or record unreadable
x-codeSamples:
- lang: Shell
label: curl
source: curl -s 'https://crawlcheck.io/api/v1/fix-recommendations?domain=example.com'
security: []
x-auth: public; no credential read
tags:
- Fix Recommendations
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