lupariel.com
Rail matrix for agent payments in Argentina: which rail settles, which handles consent and which handles checkout for a given case.
Offering
- Provider
- lupariel.com
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Api
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://lupariel.com/api/rail/matrix- MIME type
- application/json
- First seen
- 2026-10-16T02:03:37.480Z
- Last seen
- Tags
- rail-matrix, argentina, X402, ap2, acp, MPP
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": "0x6fc99c8a5334e00f6fce854700959930a3c62dbc"
}
]Observed health
- Status
- Healthy
- Latest latency
- 238 ms
- Average latency
- 866 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 15 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": [
"GET",
"HEAD",
"DELETE"
]
},
"queryParams": {
"type": "object",
"properties": {
"case": {
"type": "string",
"enum": [
"m2m_usdc",
"fiat_consent",
"checkout"
],
"description": "Decision case. Default m2m_usdc. Invalid value → 400 { error, hint }."
}
}
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"description": "Paid 200 response body",
"properties": {
"product": {
"type": "string",
"const": "LupaRiel"
},
"kind": {
"type": "string",
"const": "rail_matrix"
},
"case": {
"type": "string",
"enum": [
"m2m_usdc",
"fiat_consent",
"checkout"
]
},
"lock": {
"type": "string",
"const": "settle_ne_consent"
},
"ruleset": {
"type": "string"
},
"rails": {
"type": "array",
"items": {
"type": "object",
"properties": {
"rail": {
"type": "string"
},
"applies": {
"type": "boolean"
},
"role": {
"type": "string",
"enum": [
"settle",
"mandate",
"checkout",
"card_mpp"
]
},
"needs_ars_fiat_hop": {
"type": "boolean"
},
"hub_url": {
"type": "object",
"properties": {
"es": {
"type": "string",
"format": "uri"
},
"en": {
"type": "string",
"format": "uri"
}
},
"required": [
"es",
"en"
]
},
"why": {
"type": "string",
"description": "Short reason in Spanish"
},
"why_en": {
"type": "string",
"description": "Short reason in English"
}
},
"required": [
"rail",
"applies",
"role",
"needs_ars_fiat_hop",
"hub_url",
"why",
"why_en"
]
}
}
},
"required": [
"product",
"kind",
"case",
"lock",
"ruleset",
"rails"
]
}
},
"required": [
"type"
]
}