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PayPerByte

PayPerByte is a pay-per-call data gateway for AI agents — 22 first-party feeds and decision oracles billed in USDC over x402 on Base mainnet. A wallet, not an API key; no token. Every paid 200 carries a signed EIP-712 provenance receipt (X-BYTE-Attestation) so an agent can verify the data before it acts. Coverage spans DeFi/markets, weather, earthquakes, security advisories, code/runtime status, and decision oracles. Flagship: the Address Reputation Oracle — a signed ALLOW/WARN/BLOCK verdict on a receiving address before an agent releases funds ($0.05/call). Per-byte pricing from $0.003; settled in USDC via the Coinbase CDP facilitator.

Pay from $0.003 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

UPTIME 24H 100% │ 7D 100% │ 30D 100%

BASE URL https://x402.payperbyte.io │ WEBSITE https://www.payperbyte.io │ ENDPOINTS 22 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 22 Jun 2026 │ MONITORED SINCE 01 Jun 2026

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD	PATH	PRICE	NETWORK	ASSET
POST	/feeds/address-reputation	$0.05	Base	USDC
GET	/feeds/agent-compute	$0.05	Base	USDC
GET	/feeds/agent-memory	$0.05	Base	USDC
GET	/feeds/agent-tools	$0.05	Base	USDC
GET	/feeds/code-pulse	$0.02	Base	USDC
GET	/feeds/defi-yields	$0.03	Base	USDC
GET	/feeds/earthquakes	$0.003	Base	USDC
POST	/feeds/evidence-pack	$0.02	Base	USDC
POST	/feeds/liquidation-stream	$0.03	Base	USDC
GET	/feeds/news-feed	$0.01	Base	USDC
GET	/feeds/perp-funding	$0.02	Base	USDC
POST	/feeds/pkg-verdict	$0.05	Base	USDC
POST	/feeds/positioning-snapshot	$0.03	Base	USDC
POST	/feeds/reasoning-verdict	$0.05	Base	USDC
GET	/feeds/runtime-eol	$0.02	Base	USDC
POST	/feeds/sanctions-screen	$0.05	Base	USDC
GET	/feeds/space-weather	$0.003	Base	USDC
GET	/feeds/stablecoin-rails	$0.03	Base	USDC
GET	/feeds/threat-intel	$0.05	Base	USDC
GET	/feeds/usc-statute	$0.05	Base	USDC
GET	/feeds/weather	$0.005	Base	USDC
GET	/feeds/x402-pulse	$0.01	Base	USDC

22 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /feeds/agent-compute returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request

curl -i 'https://x402.payperbyte.io/feeds/agent-compute'

No 402 response body has been captured for this service yet.

UPTIME

RESPONSE TIME

30d UPTIME 100%

UPTIME 30D 100%

AVG RESP 129ms

TOTAL CHECKS 138

RECENT CHECKS

TIME STATUS RESP

22:08:04 ● OK 164ms

21:52:02 ● OK 106ms

21:36:02 ● OK 119ms

21:20:04 ● OK 159ms

21:04:02 ● OK 123ms

20:48:02 ● OK 112ms

20:32:04 ● OK 167ms

20:16:02 ● OK 118ms

20:00:02 ● OK 111ms

19:44:04 ● OK 184ms

19:28:02 ● OK 101ms

19:12:02 ● OK 129ms

18:56:03 ● OK 146ms

18:40:02 ● OK 116ms

18:24:02 ● OK 104ms

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