---
title: "Simulate Cross-border Document Review"
method: POST
path: "/api/sandbox/b2b/cross-border/requests/documents/submit"
tags: ["Cross-border Requests"]
---

# Simulate Cross-border Document Review

`POST /api/sandbox/b2b/cross-border/requests/documents/submit`

## Request

- Base URL: `https://api-v2.honeycoin.app`
- URL: `https://api-v2.honeycoin.app/api/sandbox/b2b/cross-border/requests/documents/submit`
- Auth: API key in header `Authorization`

Sandbox credentials required. Submit valid required documents and optionally select documents_approved or documents_rejected. Rejection includes Invalid documents submitted. Omit outcome to await review. Submitted requests permit retrying an outcome after a transient failure. Reconcile status after errors. This call does not charge the customer.

## Request body

- CrossBorderSandboxSubmitDocuments
  - `crossBorderRequestId` string, required
  - `outcome` 'documents_approved' | 'documents_rejected': Sandbox only. Omit to await manual review.

## Response `200`

Successful response.

- object
  - `success` boolean, required
  - `message` string, required

## Other responses

- `400`: Invalid input.
- `403`: Resource belongs to another account.
- `404`: Resource not found.
- `409`: Duplicate or incompatible state.
- `422`: Missing documents or invalid lifecycle state.

## Changes

- **2026-11-03** `fcb58b0ef441`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/honeycoin/apis/honeycoin-v3-api-official/changes/api/sandbox/b2b/cross-border/requests/documents/submit/post.md)

---

[API](https://skmtc.dev/honeycoin/apis/honeycoin-v3-api-official.md) - [All operations](https://skmtc.dev/honeycoin/apis/honeycoin-v3-api-official/llms.txt) - [OpenAPI document](https://skmtc.dev/honeycoin/apis/honeycoin-v3-api-official/revisions/fcb58b0ef441?raw)