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openapi: 3.2.0
info:
title: Captapi Komi API
version: 0.1.0
summary: Structured public data from social platforms through one REST API.
description: 'Captapi returns public data (profiles, posts, comments, transcripts, search, ads, commerce) from social platforms as JSON.
Auth: send your key as `Authorization: Bearer capt_live_...` or `X-API-Key: capt_live_...`. Keys are created by a human at https://captapi.com/dashboard/api-keys.
Billing: each operation states its cost in `x-credit-cost`. The `X-Captapi-Credits` response header shows what was charged. Failed requests (4xx/5xx) are not billed. `cache=true` serves from the 24h cache, free on a hit where `billedOnCacheHit` is false. Where the price depends on which path served the call, `x-credit-cost.note` gives the full rule and the range we have observed.
Empty results: on many list and search endpoints a call that ran but found nothing is charged 0 credits (for example an ad-library or profile search with no matches). Where an empty result is still billed, the endpoint description says so; Google Maps business search, for instance, bills its one page because the lookup ran. The `X-Captapi-Credits` header always shows the actual charge.
Errors: every non-2xx response uses the same envelope, `{ success: false, error: { code, message, retryable } }`. Retry only when `retryable` is true, honouring `Retry-After`.
Timing: every response carries `Server-Timing: total;dur=`, the total time the request took. Deprecated: the `timings` object some endpoints still return in `data` will be removed from response bodies on 2026-12-17; use the header instead. It is not part of the response schemas below.
Response schemas are inferred from real captured responses and list the fields seen there plus documented top-level fields. Fields can be null when a platform does not expose them.
Endpoint list: https://captapi.com/llms-endpoints.txt · Guide for agents: https://captapi.com/llms.txt · MCP: https://captapi.com/mcp.json'
contact:
name: Captapi support
email: support@captapi.com
url: https://captapi.com
termsOfService: https://captapi.com/legal/terms
license:
name: Captapi Terms of Service
url: https://captapi.com/legal/terms
servers:
- url: https://api.captapi.com
security:
- bearerAuth: []
- apiKeyHeader: []
tags:
- name: Komi
description: Public data from Komi.
paths:
/v1/komi/page:
get:
operationId: komi_page
tags:
- Komi
summary: Komi Page API
description: 'Komi link-in-bio → identity, socials{} (incl.
Paste a Komi URL (komi.io/user or user.komi.io) and get the public page as clean JSON. Identity: id (string UUID), username, url, displayName, firstName/lastName, bio (may be an empty string), avatar. socials{} maps typed Komi social icons (instagram/tiktok/youtube/twitter/facebook/snapchat/spotify/appleMusic/…) and includes website when the creator publishes a WEBSITE row. links[] are content modules only — every row shares the same keys (id, moduleId, versionId, order, type, title, url, visible, thumbnail, price, currency); absent values are null, never missing keys. type distinguishes PRODUCT (price/currency filled) from LINK/YOUTUBE_VIDEO. YouTube embed rows read title/thumbnail from item.metadata when the module label is empty. Social icon rows are not duplicated into links[]. Komi does not expose follower counts or a verified badge. Flat 1 credit via Komi''s public JSON APIs (not HTML scrape). Pass cache=true or cacheMaxAge (1d/3d/7d/14d/30d) for the shared response cache.
Docs: https://captapi.com/apis/komi-page'
security:
- bearerAuth: []
- apiKeyHeader: []
parameters:
- name: url
in: query
required: true
description: Komi page URL or username, e.g. https://komi.io/kimkardashian or https://kimkardashian.komi.io/. The URL platform must match this endpoint's platform. Do not pass cross-platform URLs, e.g. YouTube to TikTok, Instagram to Facebook, LinkedIn to X/Twitter, or Pinterest to Rumble.
schema:
type: string
example: https://komi.io/kimkardashian
- name: cache
in: query
required: false
description: Set true to serve from the response cache (default TTL). Default false — always fetch fresh. Prefer cacheMaxAge when you need 1d–30d freshness control.
schema:
type: boolean
default: false
example: false
- name: cacheMaxAge
in: query
required: false
description: 'Max age of a cached response: 1d, 3d, 7d, 14d, or 30d. When set, enables caching with that TTL.'
schema:
enum:
- 1d
- 3d
- 7d
- 14d
- 30d
type: string
x-credit-cost:
credits: 1
label: 1 credit
billedOnCacheHit: false
x-one-liner: Komi link-in-bio → identity, socials{} (incl.
responses:
'200':
description: Success. The data object for this endpoint.
headers:
X-Captapi-Credits:
$ref: '#/components/headers/Credits'
X-Captapi-Cache:
$ref: '#/components/headers/Cache'
X-Captapi-Request-Id:
$ref: '#/components/headers/RequestId'
Server-Timing:
$ref: '#/components/headers/ServerTiming'
content:
application/json:
schema:
type: object
required:
- success
- data
properties:
success:
const: true
data:
type: object
properties:
platform:
type: string
description: Platform identifier for this response (matches the endpoint's platform).
id:
type: string
description: Komi talentProfile id as a string UUID (catalog-wide id convention).
url:
type: string
description: 'On the page: https://komi.io/{username}. On a link row: outbound destination.'
username:
type: string
description: Komi account username (bare, no @).
handle:
type: string
description: Account handle.
displayName:
type: string
description: Creator display name from Komi.
name:
type: string
description: 'Name of the item or account. On profile endpoints: deprecated alias of displayName (one release).'
firstName:
type: string
description: First name.
lastName:
type: string
description: Last name.
avatar:
type: string
description: Avatar / profile picture URL. Canonical across profile endpoints.
linkCount:
type: integer
description: Number of content rows in links[] (hidden PRODUCT rows included when Komi marks visible:false).
socials:
type: object
properties:
instagram:
type: string
description: Instagram URL.
tiktok:
type: string
description: Tiktok URL.
youtube:
type: string
description: Youtube URL.
twitter:
type: string
description: Twitter URL.
facebook:
type: string
description: Facebook URL.
snapchat:
type: string
description: Snapchat URL.
bio:
type: string
description: Creator bio. Always present — empty string when Komi has none.
description:
type: string
description: Description text.
links:
type: array
items:
type: object
properties:
id:
type: string
description: Id of this links item.
url:
type: string
description: 'On the page: https://komi.io/{username}. On a link row: outbound destination.'
title:
type: string
description: Title of this links item.
type:
type: string
description: 'On links[]: Komi module type (LINK, PRODUCT, YOUTUBE_VIDEO, …).'
order:
type: integer
description: 'Order. Example: 0.'
visible:
type: boolean
description: 'Visible. Example: true.'
thumbnail:
type: string
description: Thumbnail image URL.
moduleId:
type: string
description: 'Module id. Example: "e6ce39d2-e3df-4040-a5cc-ce016cacbc34".'
versionId:
type: string
description: 'Version id. Example: "944094bf-f124-4b13-866a-3498c492736d".'
price:
type: integer
currency:
type: string
other:
type: array
items: {}
description: Typed social rows that did not map into socials{} [{url, title?, type?}]. Empty when every published social mapped.
example:
success: true
data:
platform: komi
id: 64d82830-59aa-4488-bfb0-93426971d139
url: https://komi.io/kimkardashian
username: kimkardashian
handle: kimkardashian
displayName: Kim Kardashian
name: Kim Kardashian
firstName: Kim
lastName: Kardashian
avatar: https://komi-production-assets.s3.amazonaws.com/photos/4Nd69ODJHs61_iNYPlqos.jpg
linkCount: 22
socials:
instagram: https://www.instagram.com/kimkardashian/
tiktok: https://www.tiktok.com/@kimkardashian
youtube: https://www.youtube.com/@KUWTK
twitter: https://twitter.com/KimKardashian
facebook: https://www.facebook.com/KimKardashian
snapchat: https://www.snapchat.com/add/kimkardashian?locale=en-GB
bio: ''
description: ''
links:
- id: 6d7086df-ede4-4f8a-85e5-0fa410e60bc2
url: https://skims.social/shop-skims
title: Visit SKIMS
type: LINK
order: 0
visible: true
thumbnail: https://komi-production-assets.s3-accelerate.amazonaws.com/photos/x_LQCBYzoWiel0-yrAnrF.jpg
moduleId: e6ce39d2-e3df-4040-a5cc-ce016cacbc34
versionId: 944094bf-f124-4b13-866a-3498c492736d
- id: f43e198b-2fd5-45f4-80d1-389906c5c840
url: https://skims.com/products/signature-swim-triangle-bikini-top-dune-crocodile-print
title: TRIANGLE BIKINI TOP | DUNE CROCODILE
type: PRODUCT
order: 0
visible: false
thumbnail: https://komi-production-assets.s3-accelerate.amazonaws.com/photos/dzDiYZjZFXPE4E8-ZwnSn.png
moduleId: 5c8bc46c-2d6b-4731-baf3-2f40aec1465c
versionId: 944094bf-f124-4b13-866a-3498c492736d
price: 44
currency: USD
other: []
'400':
$ref: '#/components/responses/Error400'
'401':
$ref: '#/components/responses/Error401'
'402':
$ref: '#/components/responses/Error402'
'404':
$ref: '#/components/responses/Error404'
'422':
$ref: '#/components/responses/Error422'
'429':
$ref: '#/components/responses/Error429'
'502':
$ref: '#/components/responses/Error502'
components:
responses:
Error429:
description: Rate limit reached. Wait for Retry-After seconds. Not billed.
headers:
Retry-After:
$ref: '#/components/headers/RetryAfter'
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
example:
success: false
error:
code: rate_limit_exceeded
message: rate limit exceeded
retryable: true
plan: starter
limit_per_minute: 120
Error422:
description: A required parameter is missing or has the wrong type. Not billed.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
example:
success: false
error:
code: VALIDATION_ERROR
message: Request validation failed. Fix the listed fields and retry.
retryable: false
issues:
- type: missing
loc:
- query
- url
msg: Field required
input: null
Error404:
description: The resource does not exist or is not public. Not billed.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
example:
success: false
error:
code: NOT_FOUND
message: Monitor not found
retryable: false
Error502:
description: The platform could not be reached or returned nothing usable. Retryable, not billed. 503 and 504 use the same envelope.
headers:
Retry-After:
$ref: '#/components/headers/RetryAfter'
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
example:
success: false
error:
code: UPSTREAM_UNAVAILABLE
message: The upstream data source failed for this request. Retry shortly.
retryable: true
Error401:
description: Missing, invalid or revoked API key. Not billed.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
example:
success: false
error:
code: UNAUTHORIZED
message: Invalid or revoked API key
retryable: false
Error400:
description: 'Bad request: wrong platform URL, unknown endpoint, or an invalid parameter value. Not billed.'
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
example:
success: false
error:
code: WRONG_RESOURCE_TYPE
message: Expected a TikTok URL, but received a YouTube URL. Use the YouTube endpoint for that URL, or pass a TikTok URL like https://www.tiktok.com/@user/video/1234567890.
retryable: false
suggestedEndpoint: /v1/youtube/video-details
Error402:
description: Not enough credits for this request. Not billed.
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
example:
success: false
error:
code: insufficient_credits
message: This call needs 2 credits; 1 available. No credits charged.
retryable: false
required: 2
available: 1
upgrade_url: /dashboard/billing
headers:
ServerTiming:
description: 'Total time the request took, in milliseconds: `total;dur=<ms>`. No per-step breakdown.'
schema:
type: string
example: total;dur=4387
Cache:
description: 1 when the response was served from the 24h cache, 0 otherwise.
schema:
type: string
enum:
- '0'
- '1'
RequestId:
description: Request id. Include it when contacting support.
schema:
type: string
RetryAfter:
description: Seconds to wait before retrying.
schema:
type: integer
Credits:
description: Credits charged for this request. 0 on a free cache hit or a failed request.
schema:
type: integer
schemas:
Error:
type: object
required:
- success
- error
properties:
success:
const: false
error:
type: object
required:
- code
- message
- retryable
properties:
code:
type: string
description: Machine-readable error code, e.g. WRONG_RESOURCE_TYPE, NOT_FOUND, insufficient_credits, rate_limit_exceeded. Compare case-sensitively; both upper and lower case codes exist.
message:
type: string
description: Human-readable explanation.
retryable:
type: boolean
description: true when the same request may succeed later (429, most 5xx). Do not retry when false.
suggestedEndpoint:
type:
- string
- 'null'
description: On platform mismatch, the endpoint that matches the URL you sent.
additionalProperties: true
securitySchemes:
bearerAuth:
type: http
scheme: bearer
description: 'Your API key: `Authorization: Bearer capt_live_...`. Create one at https://captapi.com/dashboard/api-keys.'
apiKeyHeader:
type: apiKey
in: header
name: X-API-Key
description: 'Alternative to the bearer header: `X-API-Key: capt_live_...`.'
externalDocs:
description: Docs
url: https://captapi.com/docs