---
title: "Get a Lightning invoice DTO"
method: GET
path: "/adapters/spark/lightning/invoices/{invoiceId}"
tags: ["Adapters"]
---

# Get a Lightning invoice DTO

`GET /adapters/spark/lightning/invoices/{invoiceId}`

## Request

- Base URL: `http://localhost:3200`
- URL: `http://localhost:3200/adapters/spark/lightning/invoices/{invoiceId}`
- Auth: one of:
  - API key in header `X-Steward-API-Key`
  - HTTP bearer
- TypeScript: <https://skmtc.dev/steward-fi/apis/steward-api/docs/adapters/spark/lightning/invoices/:invoiceId/get.ts> (a function with typed inputs; its response is checked against the schema)

## Response `200`

JSON response

- object
  - `ok` true, required
  - `data` object, required
    - `invoice` object
      - `id` string, required
      - `provider` string, required
      - `walletId` string, required
      - `amountSats` string, required
      - `memo` string
      - `paymentRequest` string, required
      - `status` 'created' | 'paid' | 'expired' | 'canceled', required
      - `createdAt` integer, required
      - `expiresAt` integer, required

## Other responses

- `400`: JSON response
- `401`: JSON response
- `403`: JSON response
- `404`: JSON response
- `409`: JSON response

## Changes

- **2026-08-17** `261a7c8070b2`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/steward-fi/apis/steward-api/changes/adapters/spark/lightning/invoices/:invoiceId/get.md)

---

[API](https://skmtc.dev/steward-fi/apis/steward-api.md) - [All operations](https://skmtc.dev/steward-fi/apis/steward-api/llms.txt) - [OpenAPI document](https://skmtc.dev/steward-fi/apis/steward-api/revisions/b88b4b97a664?raw)