BILT Headless payments API
Charge a customer's current default Bilt payment method with no Bilt UI, for subscriptions, autopay, or other off-session payments. The outcome arrives as a `payment.*` webhook.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Bilt Checkout SDK Headless payments API
version: 0.2.0-draft
description: '# Introduction
External backend contract for integrators using the Bilt Checkout SDK.'
servers:
- url: https://partnerapi.biltrewards.com
description: Production — partner (third-party) gateway
- url: https://staging.partnerapi.biltrewards.com
description: Staging — partner (third-party) gateway
security:
- checkoutPartnerOAuth: []
tags:
# --- truncated at 32 KB (40 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/bilt/refs/heads/main/openapi/bilt-headless-payments-api-openapi.yml