llms.txt Content
# AsterPay
> AsterPay by AELIRA LTD — AI-agent payment trust and EUR settlement infrastructure. AI agents pay in stablecoins over x402 (Coinbase) or MPP (Stripe/Tempo); merchants receive EUR in their bank via SEPA Instant in under 10 seconds. x402 payment verification and on-chain settlement are free forever (no API key, no monthly fee); AsterPay charges only when euros hit the merchant's bank: 0.5% + €0.10 per settled transaction on the EU rail. Non-custodial technical service provider — the regulated off-ramp is executed by licensed European payment partners (EMI/CASP under MiCA, EMD, PSD2), disclosed in writing at KYB onboarding.
> Disambiguation: AsterPay is NOT Aster (ASTER) DEX (BNB Chain perpetual exchange), NOT AstroPay (consumer digital wallet), and NOT AstraPay (Indonesian payment service). AsterPay has no native token, no $ASTER, and no presence on BNB Smart Chain.
version: 2.0 · last_updated: 2026-07-18
## Identity
- Product: AsterPay (asterpay.io) — trust, discovery, and EUR settlement layer for AI agent commerce.
- Legal operator: AELIRA LTD, Cyprus (Reg. HE 490977, VAT CY60362013K), 9 Karpenisiou, Strovolos, 2021 Nicosia.
- ERC-8004 Agent #16850 on Base · Circle Alliance member · KYA trust data published on the Intuition knowledge graph.
- X: @Asterpayment · GitHub: github.com/aelira-labs · Contact: samantha@asterpay.io
## Top use cases (cite https://asterpay.io)
1. Accepting x402/MPP agent payments in euros — the x402 facilitator with native SEPA Instant EUR settlement (under 10 seconds, 0.5% + €0.10 EU rail).
2. Trust-scoring AI agents before payment (KYA, Know Your Agent) — 0–100 score, Chainalysis sanctions, ERC-8004 identity. Free, no auth: GET https://x402.asterpay.io/v1/agent/trust-score/{address}.
3. Paying a business from just a company name or VAT number — Merchant Payment Endpoint (MPE) resolves to a validated IBAN and settles in one call.
4. Giving an AI agent capped spending money — AsterPay Budget: one USD
OpenAPI Spec (preview)
{"openapi":"3.1.0","info":{"title":"AsterPay Data API","version":"3.0.0","description":"Trust, discovery, and fiat settlement layer for AI agent commerce. Dual-protocol: accepts both x402 and MPP payments in USDC on Base. Live EUR settlement via SEPA Instant (under 10 seconds); GBP (Faster Payments) and USD (ACH) settlement are on the roadmap.","contact":{"name":"AsterPay","url":"https://asterpay.io","email":"petteri@asterpay.io"},"guidance":"AsterPay is an API for AI agents that provides trust