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LupaPlaza Accepts Probe
x402
LupaPlaza Accepts Probe is a paid API for AI agents from lupaplaza.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Returns LupaPlaza's live accept-selection policy, documenting which payment assets and schemes are accepted for API calls (Exact+Base, no automatic conversion or second-rail fallback).
Price / call$0.01
Success—
StatusUnknown
How this service works
Índice de liquidación LatAm: qué endpoint puede pagar un agente ahora (mainnet, 402 live) y llevarse los datos. No es LupaRiel (rieles) ni LupaPago (fees).
Output
A JSON object containing the product name, ruleset version, attestation timestamp, auto-conversion status (false, with explanation), payment-routing status (false, with explanation), and an acceptance_policy listing live payment candidates — each with asset contract address, amount, scheme (exact), network (eip155:8453/Base), and primary flag. Also includes fallback policy explaining no alternative is available if the listed accept is incompatible.
Example use cases
Pre-flight payment compatibility check
“Before I call any LupaPlaza paid endpoint, can you probe their accepts policy and tell me whether my Base USDC wallet is compatible and whether there's any fallback if it isn't?”
Auditing payment rails for agent automation
“I'm building an automated agent that pays LupaPlaza APIs — can you fetch their live accepts probe so I can hard-code the correct asset address, network, and scheme into my payment logic?”
Verifying no auto-conversion is applied
“I want to confirm that LupaPlaza won't silently convert my payment to another currency or route it to a different rail — can you pull their accepts probe and check the auto-conversion and payment-routing flags?”
Technical details
Endpoint
GEThttps://lupaplaza.com/api/accepts/probe?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent or developer needs to programmatically discover LupaPlaza's current payment acceptance policy before initiating a paid API call. It is the authoritative source for which asset (Base USDC), network (eip155:8453), and scheme (exact) to use. Prefer this over hardcoding payment details, especially when building automated agents that must handle payment negotiation correctly without assuming fallback rails or automatic conversion exist.
Side effects
- HTTP 402 if the probe call itself is not paid correctly
- Stale or outdated policy if attested_at timestamp is old
- Single live candidate with no fallback — if client cannot pay Base USDC exact, no alternative is offered
- Malformed response if the service is temporarily unavailable
- No schema validation on the optional 'properties' input parameter may result in unexpected behavior
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"kind": "multi-accept-probe",
"product": "LupaPlaza",
"ruleset": "multi-accept-probe-v1",
"disclaimer": "Política de selección de accepts de LupaPlaza. La lista/policy no es ruteo de pago ni conversión automática.",
"attested_at": "2026-09-23T12:00:00.000Z",
"auto_conversion": {
"is": false,
"note": "No automatic conversion between rails or assets. Pay a listed live accept as advertised."
},
"payment_routing": {
"is": false,
"note": "acceptance_policy documents accept selection. It is not a payment router."
},
"acceptance_policy": {
"fallback": {
"policy": "If an advertised accept is incompatible with the client, pick another live accept from candidates or fail closed. v1 lists one live Exact+Base accept, so fallback is false / no_alternative.",
"reason": "no_alternative",
"available": false
},
"candidates": [
{
"live": true,
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"primary": true
}
]
}
}
}Tags
x402
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