Agent Mercantile
Produce a normalized pre-sign evidence packet for one unpaid x402 v2 exact Base USDC EIP-3009 requirement: request identity, selected requirement including asset transfer method, public payer coverage, caller ceiling, optional baseline evidence, and an integrity digest. Non-eip3009 or incomplete transfer methods fail closed. Does not sign, pay, construct a transaction, read payment-authority allowances, or recommend whether to buy.
Offering
- Provider
- api.agentmercantile.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://api.agentmercantile.com/v1/x402-presign-handoff- MIME type
- Not provided
- First seen
- 2026-10-16T01:50:45.949Z
- Last seen
- Tags
- x402-presign-handoff, pre-sign-packet, payment-requirement, payer-coverage, signer-handoff
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0xdb7b2b54f80479826222749a2ea73a8acc306e1e"
}
]Observed health
- Status
- Healthy
- Latest latency
- 59 ms
- Average latency
- 513 ms
- HTTP status
- 200
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"allowed_pay_to": {
"items": {
"type": "string"
},
"type": "array"
},
"max_amount_atomic": {
"type": "string"
},
"method": {
"enum": [
"GET",
"POST"
],
"type": "string"
},
"payer_address": {
"type": "string"
},
"resource_url": {
"description": "Public HTTPS x402 resource URL.",
"format": "uri",
"type": "string"
}
},
"required": [
"resource_url",
"method",
"payer_address",
"max_amount_atomic",
"allowed_pay_to"
],
"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 schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"allowed_pay_to": {
"items": {
"type": "string"
},
"type": "array"
},
"max_amount_atomic": {
"type": "string"
},
"method": {
"enum": [
"GET",
"POST"
],
"type": "string"
},
"payer_address": {
"type": "string"
},
"resource_url": {
"description": "Public HTTPS x402 resource URL.",
"format": "uri",
"type": "string"
}
},
"required": [
"resource_url",
"method",
"payer_address",
"max_amount_atomic",
"allowed_pay_to"
],
"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": {
"additionalProperties": true,
"properties": {
"decision": {
"enum": [
"READY",
"NOT_READY",
"INDETERMINATE"
],
"type": "string"
},
"machine": {
"enum": [
"VM09"
],
"type": "string"
},
"methodology_version": {
"enum": [
"x402-presign-handoff-0.1.0"
],
"type": "string"
},
"status": {
"enum": [
"OK",
"PARTIAL",
"HOLD"
],
"type": "string"
}
},
"required": [
"status",
"machine",
"methodology_version",
"decision"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}