Bolt Financial Transactions API

Use the Transactions endpoint to authorize payments when the shopper checks out and handle post authorization actions such as captures and refunds. You can use a shopper's existing saved payment information or tokenize new payment information with the [Bolt Tokenizer](https://help.boltapp.com/api-tokenizer/). Bolt Authorize Transaction types fall into one of three categories: a logged-in shopper checking out with a saved payment method, any type of shopper checking out with a new payment method, and a logged-in shopper checking out with a new payment method. The new payment method will be saved to the shopper's account.

Operations 8

POST /v1/merchant/transactions/authorize Authorize a Card #
POST /v1/merchant/transactions/capture Capture a Transaction #
POST /v1/merchant/transactions/credit Refund a Transaction #
POST /v1/merchant/transactions/review Review Transaction #
POST /v1/merchant/transactions/void Void a Transaction #
GET /v1/merchant/transactions/{REFERENCE} Transaction Details #
PATCH /v1/merchant/transactions/{REFERENCE} Update a Transaction #
POST /v1/tokenizer/proxy Authorize a Card using TaaS #

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OpenAPI Specification

bolt-financial-transactions-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Bolt Financial Transactions API
  version: 1.0.1
  description: 'Operations tagged Transactions across 2 of this provider''s published API definitions: bolt-financial-bolt-api-openapi.yml, bolt-financial-embeddable-checkout-v1-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.boltapp.com
  description: The Production URL (Live Data).
- url: https://api-sandbox.boltapp.com
  description: The Sandbox URL (Test Data).
- url: https://api-staging.boltapp.com
  description: The Staging URL (Staged Data).
security:
- X-API-Key: []
- OAuth:
  - bolt.account.manage
  - bolt.account.view
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/bolt-financial/refs/heads/main/openapi/bolt-financial-transactions-api-openapi.yml