Snapchat Login Kit API — OAuth

naftiko: 1.0.0-alpha2
info:
  label: Snapchat Login Kit API — OAuth
  description: 'Snapchat Login Kit API — OAuth. 2 operations. Lead operation: Authorize a User via Snapchat. Self-contained
    Naftiko capability covering one Snapchat business surface.'
  tags:
  - Snapchat
  - OAuth
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    SNAPCHAT_API_KEY: SNAPCHAT_API_KEY
capability:
  consumes:
  - type: http
    namespace: login-kit-oauth
    baseUri: https://accounts.snapchat.com
    description: Snapchat Login Kit API — OAuth business capability. Self-contained, no shared references.
    resources:
    - name: accounts-oauth2-auth
      path: /accounts/oauth2/auth
      operations:
      - name: authorize
        method: GET
        description: Authorize a User via Snapchat
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: client_id
          in: query
          type: string
          description: The OAuth client ID assigned to the application.
          required: true
        - name: redirect_uri
          in: query
          type: string
          description: The URI to redirect the user to after authorization. Must match one of the registered redirect URIs.
          required: true
        - name: response_type
          in: query
          type: string
          description: The OAuth response type. Use 'code' for authorization code flow or 'token' for implicit flow.
          required: true
        - name: scope
          in: query
          type: string
          description: Space-separated list of requested scopes defining what user data the application wants access to.
          required: true
        - name: state
          in: query
          type: string
          description: An opaque value used to maintain state between the request and callback for CSRF protection.
    - name: login-oauth2-access_token
      path: /login/oauth2/access_token
      operations:
      - name: exchangetoken
        method: POST
        description: Exchange Authorization Code for Tokens
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    authentication:
      type: bearer
      token: '{{env.SNAPCHAT_API_KEY}}'
  exposes:
  - type: rest
    namespace: login-kit-oauth-rest
    port: 8080
    description: REST adapter for Snapchat Login Kit API — OAuth. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/accounts/oauth2/auth
      name: accounts-oauth2-auth
      description: REST surface for accounts-oauth2-auth.
      operations:
      - method: GET
        name: authorize
        description: Authorize a User via Snapchat
        call: login-kit-oauth.authorize
        with:
          client_id: rest.client_id
          redirect_uri: rest.redirect_uri
          response_type: rest.response_type
          scope: rest.scope
          state: rest.state
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/login/oauth2/access-token
      name: login-oauth2-access-token
      description: REST surface for login-oauth2-access_token.
      operations:
      - method: POST
        name: exchangetoken
        description: Exchange Authorization Code for Tokens
        call: login-kit-oauth.exchangetoken
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: login-kit-oauth-mcp
    port: 9090
    transport: http
    description: MCP adapter for Snapchat Login Kit API — OAuth. One tool per consumed operation, routed inline through this
      capability's consumes block.
    tools:
    - name: authorize-user-snapchat
      description: Authorize a User via Snapchat
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: login-kit-oauth.authorize
      with:
        client_id: tools.client_id
        redirect_uri: tools.redirect_uri
        response_type: tools.response_type
        scope: tools.scope
        state: tools.state
      outputParameters:
      - type: object
        mapping: $.
    - name: exchange-authorization-code-tokens
      description: Exchange Authorization Code for Tokens
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: login-kit-oauth.exchangetoken
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.