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BYTE Library x402 Gateway – Merchant Trust Feed
x402
BYTE Library x402 Gateway – Merchant Trust Feed is a paid API for AI agents from x402.payperbyte.io, paid per call via x402, $0.004883/call, status unknown (last checked 2026-09-15).
Returns a cryptographically signed, EIP-712 provenance-stamped merchant trust data feed, paid per call in USDC via x402 with no API key required.
Price / call$0.004883
Success—
StatusUnknown
How this service works
Verified, provenance-first data feeds for AI agents. Every payload is cryptographically signed and EIP-712 PayloadAttestation provenance-stamped — covering crypto markets, DeFi yields, weather, earthquakes, news, code-pulse, threat-intel, and a slashable fact-oracle. Pay per call in USDC over x402 with no API keys — a wallet, not a secret on the box. Settlement is on Base (eip155:8453). Price is per-feed, derived from expected payload size at $0.005000/KB (floor $0.001000).
Output
A JSON payload containing the merchant-trust feed data, cryptographically signed and stamped with an EIP-712 PayloadAttestation for provenance verification. The response includes the feed identifier and associated trust metrics, with settlement confirmed on Base (eip155:8453).
Example use cases
Example prompt
“Pull the merchant-trust feed from BYTE Library — I need the latest cryptographically signed and provenance-stamped merchant trust data, and pay for it with USDC via my wallet on Base.”
Technical details
Endpoint
GEThttps://x402.payperbyte.io/feeds/merchant-trustWhen to prefer
Choose this endpoint when you need verifiable, provenance-first merchant trust data with cryptographic attestation and do not want to manage API keys. Ideal for AI agents that require tamper-evident data with on-chain provenance (EIP-712) and can pay micropayments in USDC on Base via x402.
Side effects
- Insufficient USDC balance in wallet — payment fails, 402 response returned
- Invalid or missing x402 payment header — endpoint rejects request
- Network congestion on Base causing settlement delay
- Feed temporarily unavailable — empty or error payload returned
- Wallet not authorized or misconfigured — authentication failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"feed": "merchant-trust"
}
}Tags
x402
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