AsterPay Data API
Enables x402 and lightning micropayments in USDC with fiat settlement across EUR, GBP, USD via SEPA Instant.
Trust signal
4 of 4 pillars
coverage 100%
Pillars
Signals
Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon
On-chain traction
ERC-8004 agent registry
Not found in the ERC-8004 agent registry. This is the default state — absence is not a negative signal.
Identity & classification
Settlement volume
USDC settled on-chain · monthly
as of Jul 12, 2026
Endpoints(19)
Generate a QR code image from any text or URL
Analyze sentiment of text. Returns positive/negative/neutral score.
Summarize any text using AI. Returns a concise summary.
Get currently trending cryptocurrency tokens
Quick KYA Trust Score for any AI agent wallet. Returns score (0-100), tier, and sanctions status. Paid via x402 USDC.
Aggregated crypto price feed — top tokens (BTC, ETH, SOL) + stablecoins (USDC, EURC). Paid via x402.
Get real-time USDC to EUR settlement estimate. Returns exchange rate, EUR amount, fees, and estimated SEPA delivery time. The only x402 endpoint offering EUR fiat settlement.
Deep KYA Trust Score analysis for any AI agent or wallet. Returns 7-component trust score (0-100), risk tier, sanctions status, ERC-8004 identity, InsumerAPI attestations, and payment eligibility. The most comprehensive agent trust check available.
Source-bounded fact-check (claim vs source text)
Source-bounded fact-check. Verify a claim against provided source text. Returns verdict: supported, contradicted, or unverifiable. Does NOT search the web.
AI sentiment analysis (GET alias with ?text= query). Paid via x402.
Translate text to any language using AI
Get recent large cryptocurrency movements (whale alerts)
Take a screenshot of any webpage
Convert HTML content to PDF document
Deep KYA Trust Score analysis for any AI agent or wallet. Returns 7-component trust score (0-100), risk tier, sanctions status, ERC-8004 identity, InsumerAPI attestations, and payment eligibility. The most comprehensive agent trust check available.
AI-powered code review. Returns bugs, improvements, and security issues.
Deep fact-check with claim decomposition. Breaks compound claims into sub-claims (max 5), verifies each against source. Deterministic overall verdict.
Trigger settlement on a Collect payment session (clinical-trial flow)