Documentation Index
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Introduction

Authentication
Compatibility
Connectivity
JWTs
Environments
Errors
Idempotent requests
IP address forwarding
OpenAPI
Pagination
Prefer header
Rate limiting
Timeouts
Error Codes

Transactions

GET
List transactions
POST
New transaction
GET
Get transaction
POST
Capture transaction
POST
Void transaction

Buyers

GET
List buyers
POST
New buyer
GET
Get buyer
PUT
Update buyer
DEL
Delete buyer

Checkout Sessions

POST
New checkout session
GET
Get checkout session
PUT
Update checkout session
DEL
Delete checkout session
PUT
Update session fields

Payment links

GET
List payment links
POST
New payment link
GET
Get payment link
POST
Expire payment link

Payment options

POST
List payment options

Refunds

GET
List transaction refunds
POST
Refund transaction
POST
Refund all instruments
GET
Get refund

Sessions

POST
Get session
POST
Get session by ID

Instruments

Vault

PSPs & Gateways

Errors

Client errors
Server errors
GET
List 4XX errors

Other

Get or update transaction session

This endpoint is not available in the SDKs as it is meant to be called from the frontend client and its response is untyped.

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