Accounts5

Customers6

Deposit Destinations3

Disbursements3

End User Account Management9

End User Accounts26

EVM Accounts15

EVM Smart Accounts12

EVM Swaps2

EVM Token Balances1

Faucets2

Mandates12

Onchain Data2

Onramp7

Payment Methods2

Payment Sessions21

Policy Engine5

Solana Accounts11

Solana Token Balances1

SQL API3

Transfers5

Webhooks6

x402 Facilitator10

Webhooks

Customers2

Disbursements3

Health5

Mandates8

Onchain Data3

Onramp8

Payment Sessions14

Transfers7

Wallet Webhooks12

Onramp

Submit onramp verification

Changed on Oct 6, 2026

Submits the OTP code to complete verification. On success, marks the verification as verified and returns the same verificationId. The destination does not need to be re-sent. Onramp uses the value captured at initiation time.

The returned verificationId should be stored on the user's device and passed to the Create Onramp Order endpoint. It is valid for 60 days.

Access to this API requires allowlisting. During Onramp Headless API onboarding, contact the Onramp team to enable Onramp-managed verification for your application.

post/v2/onramp/verifications/{verificationId}/submit

Request

Base URL: https://api.cdp.coinbase.com/platform
URL: https://api.cdp.coinbase.com/platform/v2/onramp/verifications/{verificationId}/submit
Auth: HTTP bearer

Path parameters

verificationIdstring required

A unique identifier for an onramp verification record, in the format onramp_verification_<uuid>.

Example:onramp_verification_a1b2c3d4-e5f6-7890-abcd-ef1234567890

The verification ID returned by the Initiate Onramp Verification endpoint.

Headers

X-Idempotency-Keystring

An optional string request header for making requests safely retryable. When included, duplicate requests with the same key will return identical responses. Refer to our Idempotency docs for more information on using idempotency keys.

Request body

otpCodestring required

The 6-digit OTP code the user received.

Example request

{
  "otpCode": "123456"
}

Response

Successfully completed onramp verification.

verificationIdstring required

A unique identifier for an onramp verification record, in the format onramp_verification_<uuid>.

verificationExpiresAtstring date-time required

The date and time when this verification expires for order placement.

Example response

{
  "verificationId": "onramp_verification_a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "verificationExpiresAt": "2025-06-23T00:00:00Z"
}

Changes

Oct 6, 2026156440e9f8df Revision changes
- warning
  added the new incompatible_event_types enum value to the response property for the response status
- warning
  added the new incompatible_event_types enum value to the response property for the response status
- warning
  added the new incompatible_event_types enum value to the response property for the response status
- warning
  added the new incompatible_event_types enum value to the response property for the response status
- warning
  added the new incompatible_event_types enum value to the response property for the response status
- warning
  added the new incompatible_event_types enum value to the response property for the response status
- warning
  added the new incompatible_event_types enum value to the response property for the response status
- warning
  added the new invalid_webhook_headers enum value to the response property for the response status
- warning
  added the new invalid_webhook_headers enum value to the response property for the response status
- warning
  added the new invalid_webhook_headers enum value to the response property for the response status
- warning
  added the new invalid_webhook_headers enum value to the response property for the response status
- warning
  added the new invalid_webhook_headers enum value to the response property for the response status
- warning
  added the new invalid_webhook_headers enum value to the response property for the response status
- warning
  added the new invalid_webhook_headers enum value to the response property for the response status
- warning
  added the new invalid_webhook_url enum value to the response property for the response status
- warning
  added the new invalid_webhook_url enum value to the response property for the response status
- warning
  added the new invalid_webhook_url enum value to the response property for the response status
- warning
  added the new invalid_webhook_url enum value to the response property for the response status
- warning
  added the new invalid_webhook_url enum value to the response property for the response status
- warning
  added the new invalid_webhook_url enum value to the response property for the response status
- warning
  added the new invalid_webhook_url enum value to the response property for the response status
- warning
  added the new mandate_action_pending enum value to the response property for the response status
- warning
  added the new mandate_action_pending enum value to the response property for the response status
- warning
  added the new mandate_action_pending enum value to the response property for the response status
- warning
  added the new mandate_action_pending enum value to the response property for the response status
- warning
  added the new mandate_action_pending enum value to the response property for the response status
- warning
  added the new mandate_action_pending enum value to the response property for the response status
- warning
  added the new mandate_action_pending enum value to the response property for the response status
- warning
  added the new mandate_canceled enum value to the response property for the response status
- warning
  added the new mandate_canceled enum value to the response property for the response status
- warning
  added the new mandate_canceled enum value to the response property for the response status
- warning
  added the new mandate_canceled enum value to the response property for the response status
- warning
  added the new mandate_canceled enum value to the response property for the response status
- warning
  added the new mandate_canceled enum value to the response property for the response status
- warning
  added the new mandate_canceled enum value to the response property for the response status
- warning
  added the new mandate_expired enum value to the response property for the response status
- warning
  added the new mandate_expired enum value to the response property for the response status
- warning
  added the new mandate_expired enum value to the response property for the response status
- warning
  added the new mandate_expired enum value to the response property for the response status
- warning
  added the new mandate_expired enum value to the response property for the response status
- warning
  added the new mandate_expired enum value to the response property for the response status
- warning
  added the new mandate_expired enum value to the response property for the response status
- warning
  added the new mandate_invalid_status enum value to the response property for the response status
- warning
  added the new mandate_invalid_status enum value to the response property for the response status
- warning
  added the new mandate_invalid_status enum value to the response property for the response status
- warning
  added the new mandate_invalid_status enum value to the response property for the response status
- warning
  added the new mandate_invalid_status enum value to the response property for the response status
- warning
  added the new mandate_invalid_status enum value to the response property for the response status
- warning
  added the new mandate_invalid_status enum value to the response property for the response status
- warning
  added the new mandate_policy_violation enum value to the response property for the response status
- warning
  added the new mandate_policy_violation enum value to the response property for the response status
- warning
  added the new mandate_policy_violation enum value to the response property for the response status
- warning
  added the new mandate_policy_violation enum value to the response property for the response status
- warning
  added the new mandate_policy_violation enum value to the response property for the response status
- warning
  added the new mandate_policy_violation enum value to the response property for the response status
- warning
  added the new mandate_policy_violation enum value to the response property for the response status
- warning
  added the new mandate_revoked enum value to the response property for the response status
- warning
  added the new mandate_revoked enum value to the response property for the response status
- warning
  added the new mandate_revoked enum value to the response property for the response status
- warning
  added the new mandate_revoked enum value to the response property for the response status
- warning
  added the new mandate_revoked enum value to the response property for the response status
- warning
  added the new mandate_revoked enum value to the response property for the response status
- warning
  added the new mandate_revoked enum value to the response property for the response status
- warning
  added the new subscription_limit_exceeded enum value to the response property for the response status
- warning
  added the new subscription_limit_exceeded enum value to the response property for the response status
- warning
  added the new subscription_limit_exceeded enum value to the response property for the response status
- warning
  added the new subscription_limit_exceeded enum value to the response property for the response status
- warning
  added the new subscription_limit_exceeded enum value to the response property for the response status
- warning
  added the new subscription_limit_exceeded enum value to the response property for the response status
- warning
  added the new subscription_limit_exceeded enum value to the response property for the response status
Sep 25, 2026229ed860a74b Revision changes
- warning
  added the new mfa_challenge_not_found enum value to the response property for the response status
- warning
  added the new mfa_challenge_not_found enum value to the response property for the response status
- warning
  added the new mfa_challenge_not_found enum value to the response property for the response status
- warning
  added the new mfa_challenge_not_found enum value to the response property for the response status
- warning
  added the new mfa_challenge_not_found enum value to the response property for the response status
- warning
  added the new mfa_challenge_not_found enum value to the response property for the response status
- warning
  added the new mfa_challenge_not_found enum value to the response property for the response status
- warning
  added the new operation_in_progress enum value to the response property for the response status
- warning
  added the new operation_in_progress enum value to the response property for the response status
- warning
  added the new operation_in_progress enum value to the response property for the response status
- warning
  added the new operation_in_progress enum value to the response property for the response status
- warning
  added the new operation_in_progress enum value to the response property for the response status
- warning
  added the new operation_in_progress enum value to the response property for the response status
- warning
  added the new operation_in_progress enum value to the response property for the response status

Operation history (3 revisions)