Meitu · Authentication Profile

Meitu Authentication

Authentication

Authentication profile for the Meitu AI Open Platform (OpenAPI). Meitu issues an access key / secret key pair per application from the platform console. Requests are authenticated with an HMAC signature computed from the secret key (the platform documents signing helpers in C#, Go, Java, Python, JavaScript and PHP). Legacy MTlab synchronous endpoints accept the credential pair as api_key / api_secret query parameters.

Meitu secures its APIs with apiKey and custom-signature across 2 declared security schemes, as derived from its OpenAPI definitions.

CompanyArtificial IntelligenceImage ProcessingComputer VisionVideoGenerative AIPhoto Editing

Methods: apiKey, custom-signature Schemes: 2 OAuth flows: API key in:

Security Schemes

openapiSignature signature

mtlabApiKey apiKey

· in: query ()

Source

Authentication Profile

generated: '2026-07-20'
method: searched
source: https://ai.meitu.com/doc/?id=92&type=api
docs: https://ai.meitu.com/doc/?id=92&type=api
description: >-
  Authentication profile for the Meitu AI Open Platform (OpenAPI). Meitu issues
  an access key / secret key pair per application from the platform console.
  Requests are authenticated with an HMAC signature computed from the secret
  key (the platform documents signing helpers in C#, Go, Java, Python,
  JavaScript and PHP). Legacy MTlab synchronous endpoints accept the credential
  pair as api_key / api_secret query parameters.
summary:
  types:
    - apiKey
    - custom-signature
schemes:
  - name: openapiSignature
    type: signature
    style: access-key/secret-key HMAC signature
    credential_env:
      - MEITU_OPENAPI_ACCESS_KEY
      - MEITU_OPENAPI_SECRET_KEY
    description: >-
      Per-application access key + secret key. The secret key signs each request
      (signature helpers published per language). Verified via
      /demo/authorization on the OpenAPI gateway.
    source: https://ai.meitu.com/doc/?id=92&type=api
  - name: mtlabApiKey
    type: apiKey
    in: query
    param_names:
      - api_key
      - api_secret
    description: >-
      Legacy MTlab synchronous vision endpoints (e.g.
      /v1/AIDenoise, /v1/photo_scissors/sod) accept the credential pair as query
      parameters over HTTPS.
    source: https://ai.meitu.com/doc/?id=92&type=api
notes:
  - HTTPS/TLS required for all requests.
  - Free trial credentials are rate-limited to 1 QPS / 1000 calls.