---
title: "Validate Provider Onboarding Rate Integration"
method: POST
path: "/onboarding/3pl/rate-integrations/validate"
---

# Validate Provider Onboarding Rate Integration

`POST /onboarding/3pl/rate-integrations/validate`

## Request

- Base URL: `https://app.datesnrates.com` (the document declares no server; this is the origin it was published from)
- URL: `https://app.datesnrates.com/onboarding/3pl/rate-integrations/validate`
- Auth: none declared

## Request body

- ProviderOnboardingRateIntegrationValidationPayload
  - `vendor` 'easypost' | 'shipengine' | 'ehub' | 'combined' | 'historical-shipments' | 'nimbl-static' | 'relay-chosen-cards' | 'perseuss-rapid-rates' | 'parsel' | 'shippo' | 'ups' | 'usps' | 'gofo' | 'dhl_ecommerce' | 'fedex-direct' | 'motivx-hybrid' | 'shipwise' | 'production44-published', required
  - `credentials` object, required
  - `origin_address` ProviderLocation, required
    - `name` string, required
    - `email` string, required
    - `phone` string, required
    - `company_name` string, required
    - `address1` string, required
    - `address2` string, nullable
    - `city` string, required
    - `province` string, required
    - `postal_code` string, required
    - `country` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-06** `2f43e9270d2b`: 1 info
  - added the new `production44-published` enum value to the request property `vendor`
- **2026-09-29** `92af7802e270`: 1 info
  - added the new `relay-chosen-cards` enum value to the request property `vendor`
- **2026-09-26** `fd257265fc25`: 1 info
  - added the new `nimbl-static` enum value to the request property `vendor`

[Operation history](https://skmtc.dev/datesnrates/apis/datesnrates-api/changes/onboarding/3pl/rate-integrations/validate/post.md)

---

[API](https://skmtc.dev/datesnrates/apis/datesnrates-api.md) - [All operations](https://skmtc.dev/datesnrates/apis/datesnrates-api/llms.txt) - [OpenAPI document](https://skmtc.dev/datesnrates/apis/datesnrates-api/revisions/f7d101acffdd?raw)