MARKET MONITOR / CATALOGUE Services 132,763 MCP listed 40,869 x402 91,975 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Task

Security

623 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.

Contract paused x402 REST usage

Is a Pausable contract currently paused — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Security 2 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Contract verified x402 REST usage

Is a contract's source code verified on the explorer — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Security 1 calls / 30d checked 2026-10-27
0.006 USDC per call per call

Ip whois x402 REST usage

IP address ownership (RDAP): network, organization, country, CIDR — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Security 2 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Tls cert x402 REST usage

TLS/SSL certificate check: issuer, expiry, days left, SANs, trust, protocol — Genesis402 / UnyKorn Operator Network

twin.unykorn.org Security 2 calls / 30d checked 2026-10-27
0.003 USDC per call per call

Hidden text scan x402 REST usage

Check an email or web page for text a person reading it would not see but an AI reading it would: HTML comments, display:none or hidden elements, white-on-white or off-screen text, zero-width and tag characters, base64 t...

agent402.tools Comms & Messaging 6 calls / 30d checked 2026-10-31
0.001 USDC per call per call

ERC-20 token approval check x402 REST usage

ERC-20 token approval check. Check how much of a wallet's ERC-20 token a spender contract is approved to move on Base: the raw and formatted allowance, the token symbol and decimals, and whether the approval is unlimited...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 3 calls / 30d checked 2026-10-31
0.002 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 2026-10-28
0.002 USDC per call per call

Package Vulnerabilities (OSV) x402 REST usage

Known security vulnerabilities for an open-source package from OSV (GitHub advisories, PyPA, RustSec, Go): id, CVE aliases, summary, severity, fixed versions, for all versions or one version. Ecosystems: npm, PyPI, Go, M...

bess-x402.onrender.com Security 2 calls / 30d checked 2026-10-31
0.003 USDC per call per call

Subdomain Finder x402 REST usage

Subdomains of a domain found in public Certificate Transparency logs (crt.sh), with first certificate and current validity date. Use for attack-surface mapping, asset inventory or competitor research.

bess-x402.onrender.com Search & Research 2 calls / 30d checked 2026-10-31
0.003 USDC per call per call

Dockerfile Linter x402 REST usage

Lint a Dockerfile for security and best practice: unpinned or latest images, running as root, secrets in ENV/ARG, curl piped to sh, ADD of URLs, apt and pip caches, sudo, chmod 777, missing HEALTHCHECK. Scored.

bess-x402.onrender.com Infrastructure 2 calls / 30d checked 2026-10-31
0.003 USDC per call per call

Contract Inspector x402 REST usage

What is at an EVM address: wallet (with EIP-7702 delegate) or contract, bytecode size, token standard (ERC-20/721/1155), name, symbol, decimals, supply, owner() and proxy implementation. Use before interacting with an un...

bess-x402.onrender.com Data & Finance 2 calls / 30d checked 2026-10-31
0.003 USDC per call per call

Calldata Decoder x402 REST usage

Decode EVM transaction input data: looks up the 4-byte function selector and decodes every argument (addresses, amounts, arrays). Use to see what a transaction or signing request will really do.

bess-x402.onrender.com Dev & Code 2 calls / 30d checked 2026-10-31
0.003 USDC per call per call

AllTheBot ERC-20 allowance x402 REST usage

ERC-20 allowance and token approval check on Base: how much a spender contract is approved to move from an owner wallet, with unlimited-approval detection. Run it before a swap, a bridge or a transferFrom.

api.zkrobotics.fr Crypto & Payments 2 calls / 30d checked 2026-10-31
0.003 USDC per call per call

AllTheBot SSL certificate check x402 REST usage

SSL certificate check: is the HTTPS certificate of a domain valid? Issuer, expiry date, days remaining, names covered (SAN), hostname match and TLS version. Expiry monitoring for agents.

api.zkrobotics.fr Security 2 calls / 30d checked 2026-10-31
0.003 USDC per call per call

Forest Packages x402 REST usage

Resolve a public GitHub release into the most plausible downloadable asset for a normalized OS/architecture target, excluding source/signature/checksum files and linking checksum companions when present. Returns ambiguit...

http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run Crypto & Payments 2 calls / 30d checked 2026-10-31
0.003 USDC per call per call

SCV Honeypot Check x402 REST usage

SCV Honeypot Check: can this token be sold, or is it a trap? Trading gate, on-chain blacklist probe, taxes, mint/pause, proxy for $0.005 USDC via x402

scv-agent.online Crypto & Payments 1 calls / 30d checked 2026-10-31
0.005 USDC per call per call

SCV Contract Scanner x402 REST usage

SCV: проверка контракт(ов) на rug-pull паттерны ($0.005 за контракт)

scv-agent.online Security 1 calls / 30d checked 2026-10-31
0.005 USDC per call per call

HirePulse x402 REST usage

Public trust evidence for an unfamiliar online shop before buying: a cautious evidence score, risk flags, missing signals and limits. Cannot certify safety. $0.005 after the shared free calls. x402 API endpoints: x402_me...

gethirepulse.xyz Crypto & Payments 1 calls / 30d checked 2026-10-30
0.005 USDC per call per call

Email guard x402 REST usage

Read one email the way an agent that triages mail should before acting on it: observations with evidence and offsets, no score and no verdict. Send the raw RFC 5322 message (multipart, base64 and quoted-printable decoded...

agent402.tools Comms & Messaging 5 calls / 30d checked 2026-10-31
0.001 USDC per call per call

HALOWERK Agent Tools x402 REST usage

Nimmt jede Schreibweise, erkennt die Landeskennzahl aus 150 Vorwahlen, ergaenzt bei nationaler Schreibweise das Standardland, zerlegt in Vorwahl und Teilnehmernummer und bestimmt fuer Deutschland Festnetz, Mobilfunk und...

tools.halowerk.com Crypto & Payments 5 calls / 30d checked 2026-10-31
0.001 USDC per call per call

Delx Cache Policy Audit x402 REST usage

Audit cache headers for missing policy and sensitive public-cache exposure. Use it before an autonomous workflow acts on untrusted input, changes an API, retries a request, or evaluates production reliability. Returns bo...

api.delx.ai Crypto & Payments 2 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Delx Backoff Schedule x402 REST usage

Calculate a bounded exponential backoff schedule for reliable autonomous retries. Use it before an autonomous workflow acts on untrusted input, changes an API, retries a request, or evaluates production reliability. Retu...

api.delx.ai Crypto & Payments 2 calls / 30d checked 2026-10-31
0.002 USDC per call per call

ERC-20 Allowance x402 REST usage

How much a spender (router, Permit2, protocol) is approved to move from an owner's ERC-20 balance, with an unlimited-approval flag. Use to check approvals before a swap or to audit risky approvals.

bess-x402.onrender.com Security 2 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Proxy Detector x402 REST usage

Detect upgradeable proxies: EIP-1967 transparent/UUPS, beacon, EIP-1822, ZeppelinOS, EIP-1167 clones and Safe-style proxies, returning implementation, admin and beacon addresses. Use for audits and to fetch the real ABI.

bess-x402.onrender.com Security 2 calls / 30d checked 2026-10-31
0.002 USDC per call per call

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