Inth Documentation API
Search the public c15t documentation corpus.
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OpenAPI Specification
openapi: 3.2.0
info:
title: c15t Agent Documentation API
version: 1.0.0
description: Public, read-only endpoints for searching c15t documentation and checking docs availability.
license:
name: Apache License 2.0
identifier: Apache-2.0
contact:
name: c15t developer support
url: https://c15t.com/docs
servers:
- url: https://c15t.com
description: Production
security: []
tags:
- name: Documentation
description: Search the public c15t documentation corpus.
paths:
/ask:
get:
operationId: searchC15tDocumentation
summary: Search c15t documentation
description: Returns ranked c15t documentation pages for a natural-language query. Set streaming to true to receive server-sent events instead of one JSON document.
tags:
- Documentation
parameters:
- name: query
in: query
required: true
description: Natural-language question or search phrase.
schema:
type: string
minLength: 1
example: How do I add c15t to a Next.js app?
- name: query_id
in: query
required: false
description: Caller-provided identifier used to correlate the response.
schema:
type: string
- name: streaming
in: query
required: false
description: Return NLWeb server-sent events when true. Defaults to false.
schema:
type: boolean
default: false
responses:
'200':
description: Ranked documentation results.
content:
application/json:
schema:
$ref: '#/components/schemas/NlwebAnswer'
text/event-stream:
schema:
type: string
description: NLWeb start, result, and complete events.
'400':
description: The query is missing or empty.
content:
application/json:
schema:
$ref: '#/components/schemas/NlwebFailure'
'500':
description: The documentation index could not answer the query.
content:
application/json:
schema:
$ref: '#/components/schemas/NlwebFailure'
post:
operationId: searchC15tDocumentationWithJson
summary: Search c15t documentation with JSON
description: Returns ranked c15t documentation pages for a JSON query. This form is convenient for agents using function calling.
tags:
- Documentation
requestBody:
required: true
description: The documentation query and optional response controls.
content:
application/json:
schema:
$ref: '#/components/schemas/NlwebQuery'
responses:
'200':
description: Ranked documentation results.
content:
application/json:
schema:
$ref: '#/components/schemas/NlwebAnswer'
text/event-stream:
schema:
type: string
description: NLWeb start, result, and complete events.
'400':
description: The JSON body does not contain a non-empty query.
content:
application/json:
schema:
$ref: '#/components/schemas/NlwebFailure'
'500':
description: The documentation index could not answer the query.
content:
application/json:
schema:
$ref: '#/components/schemas/NlwebFailure'
components:
schemas:
NlwebAnswer:
type: object
additionalProperties: false
required:
- query_id
- _meta
- results
properties:
query_id:
type: string
_meta:
$ref: '#/components/schemas/NlwebAnswerMeta'
results:
type: array
items:
$ref: '#/components/schemas/NlwebResult'
NlwebFailureMeta:
allOf:
- $ref: '#/components/schemas/NlwebMeta'
- type: object
properties:
response_type:
const: failure
NlwebMeta:
type: object
additionalProperties: false
required:
- response_type
- version
properties:
response_type:
type: string
enum:
- answer
- failure
version:
type: string
const: '0.55'
streaming:
type: boolean
NlwebResult:
type: object
additionalProperties: false
required:
- url
- name
- site
- score
- description
- schema_object
properties:
url:
type: string
format: uri
name:
type: string
site:
type: string
score:
type: number
description:
type: string
schema_object:
type: object
description: Schema.org TechArticle metadata for the result.
additionalProperties: true
NlwebAnswerMeta:
allOf:
- $ref: '#/components/schemas/NlwebMeta'
- type: object
properties:
response_type:
const: answer
NlwebQuery:
type: object
description: A natural-language documentation query.
additionalProperties: false
required:
- query
properties:
query:
type: string
minLength: 1
description: Natural-language question or search phrase.
query_id:
type: string
description: Caller-provided identifier used to correlate the response.
streaming:
type: boolean
default: false
description: Return NLWeb server-sent events when true.
NlwebFailure:
type: object
additionalProperties: false
required:
- query_id
- _meta
- error
- results
properties:
query_id:
type: string
_meta:
$ref: '#/components/schemas/NlwebFailureMeta'
error:
type: object
additionalProperties: true
description: Structured failure details. Leadtype may add upstream diagnostic fields.
required:
- code
- message
- resolution
properties:
code:
type: string
enum:
- invalid_query
- docs_search_unavailable
description: Stable identifier for programmatic error handling.
message:
type: string
description: A description of the request failure.
resolution:
type: string
description: A concrete action the caller can take to resolve the failure.
results:
type: array
maxItems: 0
items:
$ref: '#/components/schemas/NlwebResult'
externalDocs:
description: c15t documentation and agent entry points
url: https://c15t.com/llms.txt
x-provenance:
method: harvested
publisher: Inth
source: https://c15t.com/openapi.json
note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
stamped by stamp-openapi-provenance.py (roadmap#793)