5️⃣Customer Verification

This step assumes you have successfully created a new customer record using Customer Creationstep and signed a provided challenge

Once the customer challenge has been signed and signature verified, we will proceed to customer screening and verification. Our Sandbox is currently set up to automatically approve the screening stage proceeding to verification. At this stage, you can use our Simulator to verify or reject a newly created customer.

Assuming you would like to verify the customer and proceed with next steps, you need to make an empty PATCH request to /simulator/customers/{customerId}/verify.

Verify customer

Simulates customer verification success

PATCHhttps://api.offblocks.xyz/v1/simulator/customers/{customerId}/verify

Authorization

bearerAuth

Path parameters

customerId*CustomerId (string (uuid))

ID of customer to be verified

Header parameters

Response

202400401404500

Successful operation

Request

JavaScriptCurlPython

const response = await fetch('https://api.offblocks.xyz/v1/simulator/customers/{customerId}/verify', {
    method: 'PATCH',
    headers: {
      "Authorization": "Bearer JWT",
      "Signature": "text",
      "Signature-Input": "text",
      "Idempotency-Key": "123e4567-e89b-12d3-a456-426614174000"
    },
});
const data = await response.json();

If your request was successful, you will receive an empty response with status 202 (Accepted).

The customer will be automatically activated, which you can verify by making a GET request to /customers/{customerId}.

Retrieve customer

Retrieves customer's details

GEThttps://api.offblocks.xyz/v1/customers/{customerId}

Authorization

bearerAuth

Path parameters

customerId*CustomerId (any)

Unique customer ID

Header parameters

Response

200400401404500

Successful operation

Body

application/json

id*CustomerId (string (uuid))

externalId*string

Unique customer ID in a form of an external ID

chainId*BlockchainAccountId (string)

Universal unique on-chain identifier of the account following CAIP-10 specification

status*CustomerStatus (enum)

Customer status

initiatingscreeningverifyingrejectedactiveinactive

createdAt*DateTime (string (date-time))

ISO-8601 timestamp

updatedAt*DateTime (string (date-time))

ISO-8601 timestamp

Request

JavaScriptCurlPython

const response = await fetch('https://api.offblocks.xyz/v1/customers/{customerId}', {
    method: 'GET',
    headers: {
      "Authorization": "Bearer JWT",
      "Signature": "text",
      "Signature-Input": "text"
    },
});
const data = await response.json();

Response

200

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "externalId": "text",
  "chainId": "text",
  "status": "initiating",
  "createdAt": "2024-12-30T14:47:57.941Z",
  "updatedAt": "2024-12-30T14:47:57.941Z"
}

{
    "chainId": "eip155:280:0x43158f45b5EbD7b1179130130DF00393928C2691",
    "createdAt": "2024-01-12T14:53:02.653457Z",
    "externalId": "27c9aa3b-f12d-43b9-8e91-5264ccc998de",
    "id": "04c5851c-4386-5bd9-9f89-08312f8aee3a",
    "status": "active",
    "updatedAt": "2024-01-12T15:05:32.166028Z"
}

Once the customer has been created and successfully verified, we can proceed to setting up accounts and cards.