txpeek (Tanod) pre-transaction check
txpeek (Tanod) pre-transaction check: risk verdict for an address in about a second (proxy and admin control, verification, risky functions, token basics). Heuristic, not an audit.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
219 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://tanod.dev/v1/check/address
| Category | Code and developer |
|---|---|
| Provider host | tanod.dev |
| Networks | eip155:137, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.005 | 219 ms |
Example input (from the provider)
{
"body": {
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"chain": "base"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"address": {
"description": "Address you are about to interact with.",
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
},
"chain": {
"description": "Chain of the address.",
"enum": [
"base",
"ethereum"
],
"type": "string"
}
},
"required": [
"address",
"chain"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"address": {
"type": "string"
},
"chain": {
"type": "string"
},
"checked_at_block": {
"type": "integer"
},
"disclaimer": {
"type": "string"
},
"latency_ms": {
"type": "integer"
},
"ok": {
"type": "boolean"
},
"reasons": {
"items": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
},
"points": {
"type": "integer"
},
"severity": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"risk_score": {
"maximum": 100,
"minimum": 0,
"type": "integer"
},
"schema": {
"type": "string"
},
"verdict": {
"enum": [
"low",
"caution",
"high",
"unknown"
],
"type": "string"
}
},
"required": [
"schema",
"ok",
"verdict",
"risk_score",
"reasons"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}