Getting started

Intro

Use the Seller API from HTTP, an SDK, the CLI, or MCP. Every face calls the same public operation with the same auth, permission, idempotency, and errors.

Create a human-rooted service account in the Dashboard.
Grant only the actions you need, then reveal the credential once.
Call retrieveRefund in sandbox with refund_ref.

Live examples are copy-only. Try It on this portal requests a short Trepzy token, calls sandbox directly, and never uses a Mintlify proxy. Continue to auth or the REST reference.

Quickstarts

The seven candidate SDKs share one client shape: explicit sandbox or live, a credential, and a timeout. Snippets in snippets/ compile against that overlay and the conformance sandbox.

const operationId: string = 'retrieveRefund'
const refund_ref: string = 'ref_0123456789AB'

Wire names stay refund_ref and operation_id in every language.

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