Verify Message
API-v2verify_message
The verify_message method allows you to confirm the authenticity of a signed message. By using the original message, the wallet's address, and the signature, the verification process can confirm that the message was created by the owner and that it has not been altered.
| Parameter | Type | Required | Description |
|---|---|---|---|
| address | string | ✓ | The address used to sign the message. |
| coin | string | ✓ | The coin to verify the message with. |
| message | string | ✓ | The message input via the sign_message method. |
| signature | string | ✓ | The signature generated for the message. |
| Parameter | Type | Description |
|---|---|---|
| is_valid | boolean | true if the message signature is valid; false if it is not. |
Verify Message
POST
verify_message{
"userpass": "RPC_UserP@SSW0RD",
"method": "verify_message",
"mmrpc": "2.0",
"id": 0,
"params": {
"coin": "DOC",
"message": "Between subtle shading and the absence of light lies the nuance illusion",
"signature": "H43eTmJxBKEPiHkrCe/8NsRidkKCIkXDxLyp30Ez/RwoApGdg89Hlvj9mTMSPGp8om5297zvdL8EVx3IdIe2swY=",
"address": "RUYJYSTuCKm9gouWzQN1LirHFEYThwzA2d"
}
}
| Parameter | Type | Description |
|---|---|---|
| PrefixNotFound | string | sign_message_prefix is not set in coin config |
| CoinIsNotFound | string | Specified coin is not found |
| InvalidRequest | string | Message verification is not supported by the given coin type |
| InternalError | string | An internal error occurred during the verification process |
| SignatureDecodingError | string | Given signature could not be decoded |
| AddressDecodingError | string | Given address could not be decoded |