Get address verification
Retrieve a single self-custody address verification record by its verification_id, including method-specific provenance:
verification_method=SIGNATURE→signature_detailis populated.verification_method=SATOSHI_TEST→satoshi_test_detailcarries the latest challenge state (status,remaining_seconds,matched_txid).
Use List address verifications to discover verification_id values.
Documentation Index
Fetch the complete documentation index at: https://cobo.com/developers/llms.txt
Use this file to discover all available pages before exploring further.
Authorizations
The API key. For more details, refer to API key.
In the API playground, enter your API secret, and your API key will be accordingly calculated.
Path Parameters
The unique identifier of the address verification record.
Response
The address verification record.
Full detail of a single address verification record, including method-specific provenance.
verification_method=SIGNATURE→signature_detailis populated,satoshi_test_detailisnull.verification_method=SATOSHI_TEST→satoshi_test_detailcarries the latest challenge state (status,remaining_seconds,matched_txid);signature_detailisnull.
The unique identifier of this verification record.
"fb377ea5-a97a-49b4-955d-23f8fdd5177a"
The counterparty (self-custody) wallet address being verified.
"0x1234567890abcdef1234567890abcdef12345678"
The chain on which this address is verified.
"ETH"
The lifecycle status of an address verification record.
PENDING: A Satoshi Test challenge is in progress (countdown active or awaiting confirmation).VERIFIED: The address ownership has been confirmed (by signature or by a matched Satoshi Test transfer).FAILED: The verification attempt did not succeed (Satoshi Test expired without match, or signature verification rejected).
PENDING, VERIFIED, FAILED "VERIFIED"
How a self-custody address was verified.
SIGNATURE: Verified by off-chain wallet signature (viaGet a self-custody signature challenge+ signed message).SATOSHI_TEST: Verified by an on-chain micro-deposit (via Satoshi Test challenge).
SIGNATURE, SATOSHI_TEST "SATOSHI_TEST"
Timestamp (milliseconds) when verification completed. null while status=PENDING or FAILED.
1732523887000
The latest Satoshi Test challenge associated with this verification. Present only when verification_method=SATOSHI_TEST.
Off-chain signature provenance. Present only when verification_method=SIGNATURE.
