Fiserv · Capability

Fiserv CardDeveloper API — Authorizations

Fiserv CardDeveloper API — Authorizations. 2 operations. Lead operation: Fiserv Create an authorization. Self-contained Naftiko capability covering one Fiserv business surface.

Run with Naftiko FiservAuthorizations

What You Can Do

POST
Createauthorization — Fiserv Create an authorization
/v1/v1/authorizations
POST
Cancelauthorization — Fiserv Cancel an authorization
/v1/v1/authorizations/{authorizationid}/cancel

MCP Tools

fiserv-create-authorization

Fiserv Create an authorization

fiserv-cancel-authorization

Fiserv Cancel an authorization

Capability Spec

carddeveloper-authorizations.yaml Raw ↑
naftiko: 1.0.0-alpha2
info:
  label: Fiserv CardDeveloper API — Authorizations
  description: 'Fiserv CardDeveloper API — Authorizations. 2 operations. Lead operation: Fiserv Create an authorization. Self-contained
    Naftiko capability covering one Fiserv business surface.'
  tags:
  - Fiserv
  - Authorizations
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    FISERV_API_KEY: FISERV_API_KEY
capability:
  consumes:
  - type: http
    namespace: carddeveloper-authorizations
    baseUri: https://cert.api.fiservapps.com
    description: Fiserv CardDeveloper API — Authorizations business capability. Self-contained, no shared references.
    resources:
    - name: v1-authorizations
      path: /v1/authorizations
      operations:
      - name: createauthorization
        method: POST
        description: Fiserv Create an authorization
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: v1-authorizations-authorizationId-cancel
      path: /v1/authorizations/{authorizationId}/cancel
      operations:
      - name: cancelauthorization
        method: POST
        description: Fiserv Cancel an authorization
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: authorizationId
          in: path
          type: string
          description: The authorization identifier to cancel.
          required: true
    authentication:
      type: bearer
      token: '{{env.FISERV_API_KEY}}'
  exposes:
  - type: rest
    namespace: carddeveloper-authorizations-rest
    port: 8080
    description: REST adapter for Fiserv CardDeveloper API — Authorizations. One Spectral-compliant resource per consumed
      operation, prefixed with /v1.
    resources:
    - path: /v1/v1/authorizations
      name: v1-authorizations
      description: REST surface for v1-authorizations.
      operations:
      - method: POST
        name: createauthorization
        description: Fiserv Create an authorization
        call: carddeveloper-authorizations.createauthorization
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/v1/authorizations/{authorizationid}/cancel
      name: v1-authorizations-authorizationid-cancel
      description: REST surface for v1-authorizations-authorizationId-cancel.
      operations:
      - method: POST
        name: cancelauthorization
        description: Fiserv Cancel an authorization
        call: carddeveloper-authorizations.cancelauthorization
        with:
          authorizationId: rest.authorizationId
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: carddeveloper-authorizations-mcp
    port: 9090
    transport: http
    description: MCP adapter for Fiserv CardDeveloper API — Authorizations. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: fiserv-create-authorization
      description: Fiserv Create an authorization
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: carddeveloper-authorizations.createauthorization
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: fiserv-cancel-authorization
      description: Fiserv Cancel an authorization
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: carddeveloper-authorizations.cancelauthorization
      with:
        authorizationId: tools.authorizationId
      outputParameters:
      - type: object
        mapping: $.