---
title: "Changes to Poll (or long-poll) a payment session"
method: GET
path: "/api/payment-status/{sessionId}"
---

# Changes to Poll (or long-poll) a payment session

`GET /api/payment-status/{sessionId}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 12 revisions.

- **2026-04-21** `8a22dc180044` — 4 breaking, 2 warning, 7 info

## Changes

- **2026-04-21** `8a22dc180044` — 4 breaking, 2 warning, 7 info
  - the response's body type/format changed from `object`/`` to ``/`` for status `200`
  - removed the media type `application/json` for the response with the status `404`
  - removed the required property `sessionId` from the response with the `200` status
  - removed the required property `status` from the response with the `200` status
  - removed the optional property `timestamp` from the response with the `200` status
  - removed the optional property `transactionHash` from the response with the `200` status
  - api operation id `getPaymentStatus` removed and replaced with ``
  - the endpoint scheme security `BearerAuth` was removed from the API
  - api tag `Payment (x402)` added
  - api tag `Payment` removed
  - added the new optional `query` request parameter `wait`
  - added `#/components/schemas/PaymentSession, subschema #2` to the response body `allOf` list for the response status `200`
  - removed the non-success response with the status `401`

---

[Operation](https://skmtc.dev/getbindu/apis/bindu-agent-api/docs/api/payment-status/:sessionId/get.md) · [API](https://skmtc.dev/getbindu/apis/bindu-agent-api.md) · [Page](https://skmtc.dev/getbindu/apis/bindu-agent-api/changes/api/payment-status/:sessionId/get)