Tanod utilpeek
utilpeek (Tanod) JWT verifier: signature, expiry, audience and issuer checks with a secret, PEM key or JWK Set. Use when an agent must check a JWT's signature and exp, aud and iss with a secret, a PEM key or a JWK Set.
Offering
- Provider
- tanod.dev
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Security
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://tanod.dev/v1/jwt/verify- MIME type
- application/json
- First seen
- 2026-10-16T01:51:02.144Z
- Last seen
- Tags
- jwt-verify, JWT, signature-verification, jwk, utilpeek, verify, fx-rates, qr-code
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.001 USDC
Atomic price: 1000 · Network: eip155:137 · Asset: USDC · Scheme: exact - Payment option 3
- 0.001 USDC
Atomic price: 1000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact - Payment option 4
- 0.001 USDC
Atomic price: 1000000000000000 · Network: eip155:56 · Asset: USDC · Scheme: exact - Payment option 5
- 0.001 USDC
Atomic price: 1000 · Network: eip155:42161 · Asset: USDC · Scheme: exact - Payment option 6
- 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 7
- 0.001 USDC
Atomic price: 1000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "1000",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
},
{
"scheme": "exact",
"network": "eip155:137",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "1000",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "1000",
"payTo": "RMk9k3VC8dr4hhjgFh88rGhjAbzfBzHxJJ5n2fTcqus"
},
{
"scheme": "exact",
"network": "eip155:56",
"asset": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
"amount": "1000000000000000",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
},
{
"scheme": "exact",
"network": "eip155:42161",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"amount": "1000",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
},
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "1000",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
},
{
"scheme": "exact",
"network": "eip155:137",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "1000",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
}
]Observed health
- Status
- Healthy
- Latest latency
- 798 ms
- Average latency
- 780 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 13 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"POST"
]
},
"bodyType": {
"type": "string",
"enum": [
"json",
"form-data",
"text"
]
},
"body": {
"additionalProperties": false,
"properties": {
"token": {
"description": "Compact JWT to verify.",
"maxLength": 16000,
"minLength": 1,
"type": "string"
},
"secret": {
"anyOf": [
{
"maxLength": 4096,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "HMAC secret (HS256/384/512)."
},
"public_key": {
"anyOf": [
{
"maxLength": 12000,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "PEM public key (RS*, PS*, ES*, EdDSA)."
},
"jwks": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"description": "JWK Set object {\"keys\": [...]} (asymmetric keys; oct keys are ignored). The key is picked by the token kid."
},
"algorithms": {
"anyOf": [
{
"items": {
"type": "string"
},
"maxItems": 8,
"minItems": 1,
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Allow-list that narrows the default for the key type; none is refused."
},
"audience": {
"anyOf": [
{
"type": "string"
},
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Required aud (a string, or a list of which one must match)."
},
"issuer": {
"anyOf": [
{
"maxLength": 2048,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Required iss."
},
"leeway_seconds": {
"default": 0,
"description": "Clock skew allowed for exp, nbf and iat (0-300).",
"maximum": 300,
"minimum": 0,
"type": "integer"
}
},
"required": [
"token"
],
"type": "object"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"algorithms": {
"anyOf": [
{
"items": {
"type": "string"
},
"maxItems": 8,
"minItems": 1,
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Allow-list that narrows the default for the key type; none is refused."
},
"audience": {
"anyOf": [
{
"type": "string"
},
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Required aud (a string, or a list of which one must match)."
},
"issuer": {
"anyOf": [
{
"maxLength": 2048,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Required iss."
},
"jwks": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"description": "JWK Set object {\"keys\": [...]} (asymmetric keys; oct keys are ignored). The key is picked by the token kid."
},
"leeway_seconds": {
"default": 0,
"description": "Clock skew allowed for exp, nbf and iat (0-300).",
"maximum": 300,
"minimum": 0,
"type": "integer"
},
"public_key": {
"anyOf": [
{
"maxLength": 12000,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "PEM public key (RS*, PS*, ES*, EdDSA)."
},
"secret": {
"anyOf": [
{
"maxLength": 4096,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "HMAC secret (HS256/384/512)."
},
"token": {
"description": "Compact JWT to verify.",
"maxLength": 16000,
"minLength": 1,
"type": "string"
}
},
"required": [
"token"
],
"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": {
"alg": {
"type": [
"string",
"null"
]
},
"detail": {
"type": "string"
},
"header": {
"type": "object"
},
"key_source": {
"type": "string"
},
"kid": {
"type": [
"string",
"null"
]
},
"leeway_seconds": {
"type": "integer"
},
"note": {
"type": "string"
},
"payload": {
"type": "object"
},
"reason": {
"type": [
"string",
"null"
]
},
"valid": {
"type": "boolean"
}
},
"required": [
"valid",
"reason",
"alg",
"key_source",
"note"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}