Back to AsterPay
Card snapshot
x402.asterpay.io
·
2026-08-21 22:57:59 UTC
·
b0c96424ff29162ecddb0b8436ed431c5533b1a3537ebb07fac8bd153a76b3ea
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
"name": "AsterPay",
"description": "Trust, discovery, and fiat settlement layer for AI agent commerce. Three layers: (1) KYA trust scoring 0-100, (2) Merchant Payment Endpoint \u2014 resolve a VAT or registry identifier to the IBAN/BIC on file for a registered merchant, (3) USDC/EURC to EUR settlement via SEPA Instant. USD (ACH) and GBP (Faster Payments) are on the roadmap.",
"url": "https://x402.asterpay.io",
"provider": {
"organization": "AELIRA LTD",
"url": "https://asterpay.io"
},
"version": "3.1.0",
"specVersion": "1.3",
"serviceVersion": "3.1.0",
"origin": "x402.asterpay.io",
"display_name": "AsterPay",
"payout_address": "0xd5f8481D8F25d3966d2010DBf9B47fFbdf745A9E",
"payments": {
"x402": {
"networks": [
{
"network": "base",
"asset": "USDC",
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
]
},
"mpp": {
"methods": [
"asterpay"
],
"intent": "charge",
"currency": "USDC",
"networks": [
{
"network": "base",
"asset": "USDC",
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
]
}
},
"intents": [
{
"name": "agent_deep_analysis",
"description": "Deep KYA trust analysis for any AI agent or wallet: 7-component score (0-100), risk tier, sanctions, ERC-8004 identity.",
"endpoint": "/v1/agent/deep-analysis/{address}",
"method": "GET",
"price": {
"amount": 0.01,
"currency": "USDC"
}
},
{
"name": "offramp_estimate",
"description": "Real-time USDC to EUR settlement estimate with rate, fees and SEPA Instant delivery time. Free, no payment required.",
"endpoint": "/v2/x402/offramp/estimate",
"method": "GET",
"free": true,
"price": {
"amount": 0,
"currency": "USDC"
}
},
{
"name": "agent_trust_score",
"description": "Quick KYA trust score (0-100) with tier and sanctions status for any agent wallet.",
"endpoint": "/v2/x402/agent/trust-score/{address}",
"method": "GET",
"price": {
"amount": 0.005,
"currency": "USDC"
}
},
{
"name": "ai_fact_check",
"description": "AI fact-check of any claim with sources.",
"endpoint": "/v2/x402/ai/fact-check",
"method": "POST",
"price": {
"amount": 0.01,
"currency": "USDC"
}
}
],
"documentationUrl": "https://asterpay.io/docs",
"capabilities": {
"streaming": false,
"pushNotifications": false,
"x402": true,
"mpp": true,
"fiatSettlement": true,
"merchantDiscovery": true,
"agentTrustScoring": true,
"prepaidAgentBudgets": true
},
"skills": [
{
"id": "check-trust-score",
"name": "Layer 1 \u2014 Agent Trust Score (KYA)",
"description": "Score any AI agent 0-100. Identity, wallet history, sanctions, attestations.",
"tags": [
"trust",
"KYA",
"ERC-8004"
]
},
{
"id": "merchant-discovery",
"name": "Layer 2 \u2014 Merchant Payment Endpoint (MPE)",
"description": "Agent has a VAT or company-registry identifier but not where to pay. GET /v1/mpe/merchants/resolve returns the IBAN/BIC on file for merchants registered with AsterPay and validates its structure and checksum. Company-name search is not supported; bank-side PSD2 Verification of Payee runs at payout with the licensed settlement partner.",
"tags": [
"discovery",
"MPE",
"merchant",
"VAT",
"IBAN"
]
},
{
"id": "settle-to-fiat",
"name": "Layer 3 \u2014 Fiat Settlement",
"description": "Agent pays in USDC. AsterPay settles to EUR bank accounts via SEPA Instant in under 10 seconds. USD (ACH) and GBP (Faster Payments) are on the roadmap.",
"tags": [
"settlement",
"EUR",
"SEPA",
"fiat",
"x402"
]
}
],
"payTo": "0xd5f8481D8F25d3966d2010DBf9B47fFbdf745A9E",
"authentication": {
"schemes": [
"x402",
"mpp"
]
},
"endpoints": {
"free": {
"offramp_estimate": {
"method": "GET",
"path": "/v2/x402/offramp/estimate",
"url": "https://x402.asterpay.io/v2/x402/offramp/estimate",
"price": "free"
},
"trust_score": {
"method": "GET",
"path": "/v1/agent/trust-score/{address}",
"url": "https://x402.asterpay.io/v1/agent/trust-score/{address}",
"price": "free"
},
"verify": {
"method": "GET",
"path": "/v1/agent/verify/{address}",
"url": "https://x402.asterpay.io/v1/agent/verify/{address}",
"price": "free"
},
"tier": {
"method": "GET",
"path": "/v1/agent/tier/{address}",
"url": "https://x402.asterpay.io/v1/agent/tier/{address}",
"price": "free"
},
"settlement_estimate": {
"method": "GET",
"path": "/v1/settlement/estimate",
"url": "https://x402.asterpay.io/v1/settlement/estimate",
"price": "free"
},
"discovery": {
"method": "GET",
"path": "/v1/agent/discovery",
"url": "https://x402.asterpay.io/v1/agent/discovery",
"price": "free"
},
"market_rates": {
"method": "GET",
"path": "/v2/x402/market/rates",
"url": "https://x402.asterpay.io/v2/x402/market/rates",
"price": "free"
}
},
"paid_x402": {
"deep_analysis": {
"method": "GET",
"path": "/v1/agent/deep-analysis/{address}",
"url": "https://x402.asterpay.io/v1/agent/deep-analysis/{address}",
"price": "$0.01 USDC"
},
"crypto_prices": {
"method": "GET",
"path": "/v2/x402/crypto/prices",
"url": "https://x402.asterpay.io/v2/x402/crypto/prices",
"price": "$0.005 USDC"
},
"ai_sentiment": {
"method": "GET",
"path": "/v2/x402/ai/sentiment",
"url": "https://x402.asterpay.io/v2/x402/ai/sentiment",
"price": "$0.01 USDC"
},
"ai_fact_check": {
"method": "POST",
"path": "/v2/x402/ai/fact-check",
"url": "https://x402.asterpay.io/v2/x402/ai/fact-check",
"price": "$0.01 USDC"
},
"ai_fact_check_deep": {
"method": "POST",
"path": "/v2/x402/ai/fact-check/deep",
"url": "https://x402.asterpay.io/v2/x402/ai/fact-check/deep",
"price": "$0.05 USDC"
}
}
},
"supportedChains": [
"base",
"ethereum",
"polygon",
"arbitrum",
"optimism"
],
"roadmapChains": [
"tempo",
"xrpl",
"solana",
"bnb-chain"
],
"supportedTokens": [
"USDC",
"EURC",
"EURCV"
],
"settlementCurrencies": [
"EUR"
],
"settlementRails": [
"SEPA Instant"
],
"plannedSettlement": [
{
"currency": "GBP",
"rail": "Faster Payments",
"status": "roadmap"
},
{
"currency": "USD",
"rail": "ACH",
"status": "roadmap"
}
],
"protocols": [
"x402",
"x402r",
"MPP",
"AP2",
"A2A",
"ERC-8004",
"ERC-8183",
"MCP"
],
"identity": {
"erc8004": {
"agentId": 16850,
"registry": "0x8004A169FB4a3325136EB29fA0ceB6D2e539a432",
"chain": "base"
}
},
"links": {
"website": "https://asterpay.io",
"docs": "https://asterpay.io/docs",
"github": "https://github.com/AsterPay",
"twitter": "https://x.com/Asterpayment",
"npm": "https://www.npmjs.com/package/@asterpay/mcp-server",
"well_known_x402": "https://x402.asterpay.io/.well-known/x402"
}
}