Till Payments · Arazzo Workflow

Till Payments — tokenize and charge

Version 1.0.0

1 workflow 1 source API 1 provider

View Spec View on GitHub PaymentsAustraliaPayment GatewayPayment ProcessingAcquiringMerchant ServicesCard PaymentsIn-Person PaymentsArazzoWorkflows

Provider

till-payments

Workflows

tokenizeAndCharge

Store a card once with register, then debit it using the stored token.

2 steps inputs: amount, apiKey, chargeTransactionId, currency, registerTransactionId outputs: debitUuid, transactionToken

processRegister

debit

processDebit

Charge the tokenized instrument.

Source API Descriptions

openapi

gateway https://raw.githubusercontent.com/api-evangelist/till-payments/refs/heads/main/openapi/till-payments-gateway.yml

Arazzo Workflow Specification

arazzo: 1.0.1
info:
  title: Till Payments — tokenize and charge
  version: 1.0.0
  summary: Register (tokenize) a payment instrument, then charge it with a debit using the returned transactionToken.
sourceDescriptions:
  - name: gateway
    url: ../openapi/till-payments-gateway.yml
    type: openapi
workflows:
  - workflowId: tokenizeAndCharge
    summary: Store a card once with register, then debit it using the stored token.
    inputs:
      type: object
      properties:
        apiKey:
          type: string
        registerTransactionId:
          type: string
          description: Unique merchant transaction id for the registration.
        chargeTransactionId:
          type: string
          description: Unique merchant transaction id for the debit.
        amount:
          type: string
        currency:
          type: string
    steps:
      - stepId: register
        description: Register / tokenize the payment instrument.
        operationId: processRegister
        parameters:
          - name: apiKey
            in: path
            value: $inputs.apiKey
        requestBody:
          contentType: application/json
          payload:
            merchantTransactionId: $inputs.registerTransactionId
        outputs:
          transactionToken: $response.body#/returnData/transactionToken
          registerUuid: $response.body#/uuid
      - stepId: debit
        description: Charge the tokenized instrument.
        operationId: processDebit
        parameters:
          - name: apiKey
            in: path
            value: $inputs.apiKey
        requestBody:
          contentType: application/json
          payload:
            merchantTransactionId: $inputs.chargeTransactionId
            transactionToken: $steps.register.outputs.transactionToken
            amount: $inputs.amount
            currency: $inputs.currency
        outputs:
          debitUuid: $response.body#/uuid
          returnType: $response.body#/returnType
    outputs:
      transactionToken: $steps.register.outputs.transactionToken
      debitUuid: $steps.debit.outputs.debitUuid