Signer reputation by SPC

GET

/api/signer-reputation/{spc}

Request

Authorization

API Key

Add parameter in header

x-auth

Example:

x-auth: ********************

Path Params

Responses

🟢200OK

application/json

Known or unknown signer. An unknown signer has known=false and no score; the network has not seen a verified call signed by it in the window.

Bodyapplication/json

🟠401Unauthorized

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.callerapi.com/api/signer-reputation/' \
--header 'x-auth: <api-key>'

Response Example

200 - known

{
    "status": "success",
    "data": {
        "spc": "8080",
        "name": "Kestrel Gateway",
        "known": true,
        "score": 94,
        "band": "high",
        "confidence": "high",
        "installs": 12,
        "calls": 1366,
        "verified": 0,
        "failed": 1366,
        "rejects": 1280,
        "spam_hits": 900,
        "distinct_callers": 812,
        "first_seen": "2026-09-14T02:11:09Z",
        "last_seen": "2026-09-20T09:58:31Z",
        "updated_at": "2026-09-20T10:00:04Z",
        "window_days": 7
    }
}

Modified at 2026-09-20 16:34:30

KYC user identity

Signers ranked by score