---
title: "Pay a legal-entity application with a voucher"
method: POST
path: "/api/v1/legal_entity_applications/{id}/pay/voucher"
tags: ["Legal-entity applications"]
---

# Pay a legal-entity application with a voucher

`POST /api/v1/legal_entity_applications/{id}/pay/voucher`

## Request

- Base URL: `https://portal.eprospera.com`
- URL: `https://portal.eprospera.com/api/v1/legal_entity_applications/{id}/pay/voucher`
- Auth: one of:
  - HTTP bearer
  - HTTP bearer
- TypeScript: <https://skmtc.dev/eprospera/apis/e-pro-spera-api/docs/api/v1/legal_entity_applications/:id/pay/voucher/post.ts> (a function with typed inputs; its response is checked against the schema)

Account deactivation revokes personal API keys, including Agent Keys, and OAuth authorizations. Account reactivation requires new API keys, including new Agent Keys, and consent; previously issued credentials remain invalid.

## Path parameters

- `id` string, uuid, required

## Request body

- VoucherPaymentRequest
  - `voucherCode` string, required

## Response `200`

Voucher applied.

- PaymentResponse
  - `data` object
  - `success` boolean
  - `message` string

## Other responses

- `400`: Validation error or precondition failure.
- `401`: Missing or invalid credential.
- `403`: Credential lacks the required scope (Agent Key) or insufficient OAuth scope.
- `404`: Resource does not exist or is invisible to the caller. The two are intentionally indistinguishable.
- `409`: Conflicting state (e.g. legal-entity name already taken).
- `429`: Rate limit exceeded. No `Retry-After` header is currently emitted; back off exponentially.
- `500`: Server error.

## Changes

- **2026-09-22** `d2c5a5cda002`: 7 info
  - added the optional property `code` to the response with the `400` status
  - added the optional property `code` to the response with the `401` status
  - added the optional property `code` to the response with the `403` status
  - added the optional property `code` to the response with the `404` status
  - …3 more

[Operation history](https://skmtc.dev/eprospera/apis/e-pro-spera-api/changes/api/v1/legal_entity_applications/:id/pay/voucher/post.md)

---

[API](https://skmtc.dev/eprospera/apis/e-pro-spera-api.md) - [All operations](https://skmtc.dev/eprospera/apis/e-pro-spera-api/llms.txt) - [OpenAPI document](https://skmtc.dev/eprospera/apis/e-pro-spera-api/revisions/271098460337?raw)