BYTE Library x402 Gateway
Cryptographically signed data feeds for AI agents covering markets, DeFi, weather, news, and threat intelligence via micropayments.
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(27)
USGS recent earthquakes worldwide (M2.5+)
NOAA SWPC solar activity, geomagnetic storms, Kp index
LLM-curated news headlines with source citations
Cross-venue perpetual-swap funding rates (Hyperliquid, dYdX, Aevo live; GMX + Vertex coming v1.1) + spread. Annualized.
Hawkes branching-ratio (self-excitation) verdict over a first-party realized-liquidation archive: SUBCRITICAL/NEAR_CRITICAL/SUPERCRITICAL.
Repo / package release tracker — latest releases of high-signal OSS projects
On-demand current text of a US Code section, public-domain, with content hash + source URLs. Q&A oracle.
Rolling-window metrics for the BYTE x402 facilitator: verify/settle counts, per-network/scheme breakdowns, top payers, optional on-chain cross-check. Metrics populate once the BYTE facilitator sees live traffic; currently pre-launch (zero-baseline).
Cross-chain stablecoin supply (USDC/USDT/DAI/PYUSD) + Circle iris-api health.
NWS weather forecasts for 5 US cities (NYC, LA, Chicago, Houston, Miami)
Recent CVE highlights + CISA known-exploited-vulnerability entries, relayed from public sources (NVD, CISA KEV)
Cross-venue perp positioning (funding + open interest) from Hyperliquid, dYdX v4, Aevo; raw fields, abstains honestly where a venue lacks data.
Top DeFi protocol yields across major chains
Agentic-payments go/no-go verdict: synchronous signed ALLOW/WARN/BLOCK for (domain, receiving address, amount, chain) BEFORE releasing USDC. ar-v1 ruleset over RDAP/TLS/DNS/Wayback domain signals + on-chain receiving-address signals + curated known-bad blocklist. The verdict carries an embedded EIP-712 PayloadAttestation — recompute keccak256(answer) and recover the signer before acting.
RAG-citable meta-oracle: retrieve from BYTE Library factual feeds + LLM grounding + signed verdict with sources. Higher-margin product per LAUNCH_PLAN §13.
Signed ALLOW/WARN/BLOCK on installing a package@version: OSV.dev malicious-corpus + typosquat distance + registry signals. Verify before you install.
Verify-before-act risk oracle: POST an action context (message, payload, proposal, payee, tool-call) and get a signed ALLOW/WARN/BLOCK/ABSTAIN verdict + 0-100 safe-to-proceed score + reasons from a LOCAL model (no data egress). The verdict carries an embedded EIP-712 PayloadAttestation — recompute keccak256(answer) and recover the signer before acting. Advisory: the receipt proves provenance/integrity, not correctness.
Signed, version-pinned OFAC SDN + Consolidated screening on an address or name; every answer embeds the pinned list-state (date + sha256) it was judged against.
End-of-life dates and status for language runtimes, frameworks, OSes (endoflife.date)