dnspeek (Tanod) verification code reader
dnspeek (Tanod) verification code reader: the one-time code or magic link from an email, sender domain, SPF/DKIM/DMARC and expiry. The body is never returned. Use when an agent must read a sign-up or login code or verification link from an email without the body reaching its context.
Answeringour last check, 2026-11-04
3 of 3checks answered this week
341 msmedian answer time
$0.002listed price per call
$0.002price 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/email/verification-code
| Category | Code and developer |
|---|---|
| Provider host | tanod.dev |
| Networks | eip155:137, eip155:42161, eip155:56, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-11-04 | valid payment request | 402 | $0.002 | 341 ms |
| 2026-11-03 | valid payment request | 402 | $0.002 | 294 ms |
| 2026-11-02 | valid payment request | 402 | $0.002 | 352 ms |
Example input (from the provider)
{
"body": {
"email": "Authentication-Results: mx.example.net; spf=pass smtp.mailfrom=acme-app.com; dkim=pass header.d=acme-app.com; dmarc=pass header.from=acme-app.com\nFrom: Acme <no-reply@acme-app.com>\nSubject: Your Acme verification code\nContent-Type: text/plain; charset=utf-8\n\nYour verification code is 482913. It expires in 10 minutes."
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"email": {
"description": "The email as received: raw RFC 822 text with headers (a .eml), or just the body text. At most 200,000 characters. Include the Authentication-Results header to get the SPF / DKIM / DMARC results. The text is never logged or stored and never returned.",
"maxLength": 200000,
"minLength": 1,
"type": "string"
}
},
"required": [
"email"
],
"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"
}
},
"required": [
"input"
],
"type": "object"
}