Linkup Rewind API
The Rewind API from Linkup — 2 operation(s) for rewind.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Linkup Rewind API
description: Search the web in real time to get trustworthy, source-backed answers. Find the latest news and comprehensive results from the most relevant sources. Use natural language queries to quickly gather facts, citations, and context.
version: '1.0'
contact: {}
servers:
- url: https://api.linkup.so
tags:
- name: Rewind
paths:
/v1/rewind/search:
post:
description: '[BETA] The `/rewind/search` endpoint searches the web as it was by the end of a given UTC day.'
operationId: rewindSearch
parameters: []
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/RewindSearchInput'
responses:
'200':
description: Pages visible on the requested day.
content:
application/json:
schema:
$ref: '#/components/schemas/RewindSearchOutput_Output'
'400':
description: Bad Request - Invalid parameters
'403':
description: Forbidden - Rewind is not enabled for this organization.
'429':
description: Too Many Requests - Rate limit exceeded or insufficient credits
security:
- bearer: []
summary: /rewind/search
tags:
- Rewind
/v1/rewind/fetch:
post:
description: '[BETA] The `/rewind/fetch` endpoint returns a page as it was by the end of a given UTC day.'
operationId: rewindFetch
parameters: []
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/RewindFetchInput'
responses:
'200':
description: The revision of the page visible on the requested day.
content:
application/json:
schema:
$ref: '#/components/schemas/RewindFetchOutput_Output'
'400':
description: Bad Request - Invalid parameters
'403':
description: Forbidden - Rewind is not enabled for this organization.
'404':
description: No revision of the URL is visible on the requested day.
'422':
description: Unprocessable - Rewind is not available for the requested day.
'429':
description: Too Many Requests - Rate limit exceeded or insufficient credits
security:
- bearer: []
summary: /rewind/fetch
tags:
- Rewind
components:
schemas:
RewindSearchInput:
type: object
properties:
asOf:
type: string
format: date
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$
description: The UTC day to search as of, in YYYY-MM-DD format.
example: '2026-03-12'
q:
description: The search query.
example: Donald Trump
type: string
required:
- asOf
- q
id: RewindSearchInput
RewindFetchOutput_Output:
type: object
properties:
asOf:
type: string
format: date
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$
description: The UTC day the page was fetched as of.
content:
type: string
description: The full text of the revision visible on asOf.
name:
type: string
description: The title of the page.
url:
type: string
description: The URL of the page.
format: uri
validFrom:
type: string
format: date
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$
description: The first UTC day this revision is visible.
validTo:
anyOf:
- type: string
format: date
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$
- type: 'null'
description: The first UTC day this revision is no longer visible. Null when still current.
required:
- asOf
- content
- name
- url
- validFrom
- validTo
id: RewindFetchOutput_Output
additionalProperties: false
RewindFetchInput:
type: object
properties:
asOf:
type: string
format: date
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$
description: The UTC day to fetch the page as of, in YYYY-MM-DD format.
example: '2026-03-12'
url:
type: string
format: uri
description: 'The URL of the page to fetch. It must match the stored URL exactly: no normalization is applied.'
example: https://example.com/a
required:
- asOf
- url
id: RewindFetchInput
RewindSearchOutput_Output:
type: object
properties:
asOf:
type: string
format: date
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$
description: The UTC day the results were searched as of.
results:
type: array
items:
type: object
properties:
content:
type: string
description: The text of the revision visible on asOf.
name:
type: string
description: The title of the matching page.
url:
type: string
description: The URL of the matching page.
format: uri
validFrom:
type: string
format: date
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$
description: The first UTC day this revision is visible.
validTo:
anyOf:
- type: string
format: date
pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))$
- type: 'null'
description: The first UTC day this revision is no longer visible. Null when still current.
required:
- content
- name
- url
- validFrom
- validTo
additionalProperties: false
required:
- asOf
- results
id: RewindSearchOutput_Output
additionalProperties: false
securitySchemes:
bearer:
scheme: bearer
bearerFormat: JWT
type: http