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MARKET MONITOR / CATALOGUE Services 83,381 MCP listed 39,664 x402 43,726 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-25 · 2 sources
Task

Policy

9 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Oblique Markets x402 REST usage

Use when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002.

api.oblique.markets Other services 62 calls / 30d checked 2026-10-25
0.002 USDC per call per call

Claw-in-a-Box x402 REST usage

Spend-policy verdict for AI agents: POST a proposed spend, get allow/review/deny with the exact rules that fired (per-tx caps, per-agent daily ledger, destination allowlists, time windows) - 'review' can page a human on...

api.clawinabox.xyz Comms & Messaging 8 calls / 30d checked 2026-10-25
0.01 USDC per call per call

US policy news x402 REST usage

US policy news, tariffs and executive orders: headlines on the President and tariffs, the Fed, sanctions, crypto and trade deals, plus every new executive order and proclamation (Federal Register), each tagged with topic...

api.marketintelligenceapi.com Search & Research 7 calls / 30d checked 2026-10-25
0.01 USDC per call per call

US Federal Register search x402 REST usage

Search the US Federal Register (official public-domain government record) by topic: proposed rules, final rules, notices and presidential documents, with agency, publication date, abstract and official link. Filter by ty...

api.vextorium.com Search & Research 2 calls / 30d checked 2026-10-25
0.02 USDC per call per call

TenPrint x402 REST usage

Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for age...

rubric-protocol.com Other services 35 calls / 30d checked 2026-10-25
0.001 USDC per call per call

Cyre x402 REST usage

Cyre Pay-route Oracle — before your agent pays any external x402 resource, grade payTo + amount/URL + facilitator/offer pin hygiene in one call. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

cyre.dev Crypto & Payments 12 calls / 30d checked 2026-10-25
0.002 USDC per call per call

DYOE Policy Authorization x402 REST usage

Approve or deny an agent action instantly against a human-set policy — no waiting. Returns a signed decision receipt; anything over the policy line escalates to a human. Input: ?action=&counterparty=&amount= (counterpart...

agents.dyoeway.org Other services 1 calls / 30d checked 2026-10-25
0.02 USDC per call per call

Citiview Agent Market x402 REST usage

Breached password check: is this password in known data breaches, and how often? Send only the SHA-1 hash (never the password); just the first 5 characters reach Have I Been Pwned (k-anonymity). Up to 50 hashes per call.

agents.citiviewgroup.com Security 3 calls / 30d checked 2026-10-25
0.002 USDC per call per call

Federal register x402 REST usage

US Federal Register search: rules, proposed rules, notices, executive orders — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Search & Research 1 calls / 30d checked 2026-10-25
0.003 USDC per call per call

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