openapi: 3.0.3
info:
  title: Lithic 3DS Network Program API
  description: The Lithic API is a card issuing and issuer-processor platform for issuing virtual and physical cards, authorizing and clearing transactions, moving money across ledgered financial accounts, and managing the full card lifecycle - KYC/KYB account holder onboarding, authorization rules and real-time Auth Stream Access (ASA) decisioning, disputes, tokenization into digital wallets, 3DS authentication, ACH payments, book transfers, external payments, settlement reporting, and fraud/transaction monitoring. This document curates the real, published Lithic OpenAPI 3.1 definitions (https://github.com/lithic-com/lithic-openapi) into the endpoint surface referenced by this apis.yml, expressed as OpenAPI 3.0.3 with lightweight response schemas. Requests are authenticated with an API key sent as the raw value of the Authorization header (not a Bearer token).
  version: 1.0.0
  contact:
    name: Lithic
    url: https://www.lithic.com
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.txt
servers:
- url: https://api.lithic.com
  description: Production
- url: https://sandbox.lithic.com
  description: Sandbox (mirrors production functionality)
security:
- ApiKeyAuth: []
tags:
- name: Network Program
  description: Card network program metadata.
paths:
  /v1/network_programs:
    get:
      operationId: getNetworkPrograms
      tags:
      - Network Program
      summary: List network programs
      description: List network programs.
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NetworkProgram'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/ValidationError'
  /v1/network_programs/{network_program_token}:
    get:
      operationId: getNetworkProgram
      tags:
      - Network Program
      summary: Get network program
      description: Get network program.
      parameters:
      - name: network_program_token
        in: path
        required: true
        description: Globally unique identifier for the network program.
        schema:
          type: string
      responses:
        '200':
          description: Successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NetworkProgram'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/ValidationError'
components:
  responses:
    ValidationError:
      description: The request failed validation.
    Unauthorized:
      description: Missing or invalid API key.
  schemas:
    NetworkProgram:
      type: object
      description: Card network program metadata.
      properties:
        token:
          type: string
          format: uuid
          description: Globally unique identifier for the object.
        created:
          type: string
          format: date-time
      additionalProperties: true
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: Raw API secret key value (not prefixed with "Bearer").