---
title: "POST /v1/agent-hub/submit-application/{merchantCode}"
method: POST
path: "/v1/agent-hub/submit-application/{merchantCode}"
---

# POST /v1/agent-hub/submit-application/{merchantCode}

`POST /v1/agent-hub/submit-application/{merchantCode}`

## Path parameters

- `merchantCode` string, required

## Request body

- object
  - `SignerIPAddress` string — The IP address of the signer at the time of signing. Used for audit logging and traceability. **Conditionally required for Payfac applications with ACH enabled.**
  - `SignerUserAgent` string — The user agent string of the signer’s browser or client application at the time of signing. **Conditionally required for Payfac applications with ACH enabled.**
  - `SignerTimestamp` string — The date and time when the signer completed the signing action. Must be provided in ISO 8601 format with timezone information (recommended: UTC). **Conditionally required for Payfac applications with ACH enabled.**

## Response `201`

Created

---

[API](https://skmtc.net/payarc/apis/payarc-sandbox.md) · [All operations](https://skmtc.net/payarc/apis/payarc-sandbox/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/payarc/payarc-sandbox/revisions/face82bdd778/schema)