YOUHODLERBusiness API
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postProvision funding endpoint

Required capabilityfunding_endpoints.provision

Provisions a new deposit-side endpoint. Crypto routes to the custody rails backend. Fiat requests carry only account_ref and routing; the pooled fiat route owner is derived server-side inside rails-router-service rather than supplied in the request body, and provisioning is delegated to fiat-rails-service after the route-guard/availability pipeline approves the route. Idempotent on the required Idempotency-Key header.

Request

Request URL

POST
POST /funding-endpoints

Request Body

application/json
{
  "account_ref": "client-accounts/b8e2f1a0-4c3d-4e5f-9a1b-2c3d4e5f6a7b",
  "rail_class": "crypto",
  "routing": {
    "asset": "USDC",
    "network": "ethereum"
  }
}

Responses

Response

application/json
{
  "account_ref": "client-accounts/b8e2f1a0-4c3d-4e5f-9a1b-2c3d4e5f6a7b",
  "asset": "USDC",
  "created_at": "2026-05-01T10:00:00Z",
  "crypto_routing": {
    "asset": "USDC",
    "endpoint": {
      "address": "0xAbCd1234567890AbCd1234567890AbCd12345678",
      "memo": null
    },
    "network": "ethereum"
  },
  "fiat_rail": null,
  "fiat_routing": null,
  "id": "b8e2f1a0-4c3d-4e5f-9a1b-2c3d4e5f6a7b",
  "network": "ethereum",
  "rail_class": "crypto",
  "status": "active",
  "updated_at": "2026-05-01T10:00:00Z"
}

Resource created successfully.

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