MARKET MONITOR / CATALOGUE Services 139,252 MCP listed 41,906 x402 97,451 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-03 · 3 sources
Task

Security

655 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.

hsts-preload-check x402 REST

HSTS check: the Strict-Transport-Security header on the site (max-age, includeSubDomains, preload), whether it meets Chrome preload-list requirements, and the domain's current status in the HSTS preload list (hstspreload...

intel.rallylive.ca Security checked 2026-10-29
0.01 USDC per call per call

http-methods-check x402 REST

HTTP methods check: which methods a URL accepts, from an OPTIONS request (Allow / Access-Control-Allow-Methods) plus HEAD, GET and a harmless POST probe, with status codes. API and security reconnaissance. $0.01 per URL.

intel.rallylive.ca Security checked 2026-10-29
0.01 USDC per call per call

mixed-content-check x402 REST

Mixed content check: finds http:// scripts, stylesheets, images, iframes, media and form actions on an HTTPS page (active vs passive), which browsers block or flag. Fix warnings before they cost you conversions. $0.01 pe...

intel.rallylive.ca Security checked 2026-10-29
0.01 USDC per call per call

workflows-security-dag x402 REST

[security-audit-dag] Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router (/v1/x402-broker) — Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firew...

workflows.agentdiet.dev Security checked 2026-10-29
0 USDC per call per call

broker-security-dag x402 REST

[security-audit-dag] Universal A2A & MCP Tool Discovery, Safe-Proxy & Swarm Router (/v1/x402-broker) — Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firew...

x402broker.com Security checked 2026-10-29
0 USDC per call per call

Penger VerifyOracle x402 REST

Curated feed of active, verified cash/crypto coding and agent bounties across GitHub, Frantic, and SwarmMemo.

penger-oracle.run402.com Dev & Code checked 2026-10-29
0 USDC per call per call

VerifyOracle x402 REST

Curated feed of active, verified cash/crypto coding and agent bounties across GitHub, Frantic, and SwarmMemo.

verify-oracle.run402.com Dev & Code checked 2026-10-29
0 USDC per call per call

AgentGate x402 REST

Airport-to-airport route info: great-circle distance in km/nm/mi plus estimated flight time between any two of 49,000+ airports. Useful for travel planning, logistics and aviation agents.

agentgate-x402.netlify.app Geo & Maps checked 2026-11-02
0.002 USDC per call per call

Token Security & Honeypot Audit x402 REST

Token security & honeypot audit for Base: token risk verification, token contract safety, honeypot detection, token bytecode audit, and ERC-20 token transfer telemetry ($0.75 USDC). Input: token or address parameter.

amber-maple-3b054208.tunnl.gg Security checked 2026-10-29
0.75 USDC per call per call

Contract Risk API x402 REST

On-chain contract risk score: detects upgradeable proxies and privileged functions from live bytecode. Use before trading/interacting with an unfamiliar contract.

smartcontractrisk.0xhodhod.xyz Data & Finance checked 2026-10-29
0.02 USDC per call per call

Alert-Channel Monitor x402 REST

Telegram alert-channel monitoring for a contract address or ticker: returns mention volume across tracked crypto channels, categorized into security alerts, whale movements, and listing/news. Use alongside an on-chain ri...

smartcontractrisk.0xhodhod.xyz Security checked 2026-10-29
0.03 USDC per call per call

Token Risk Score x402 REST

Onchain risk assessment for one token on one chain (Base, Ethereum, BSC, Polygon, Arbitrum, Solana and others): a single risk score from 0 to 100 with a severity level, explicit risk flags such as honeypot, high transfer...

edgar-x402.x402api.workers.dev Data & Finance checked 2026-10-29
0.03 USDC per call per call

mcp-inspect x402 REST

Static security scan of a single text or prompt blob: hidden unicode, prompt injection, data-exfiltration directives, dangerous-capability and tool-shadowing language, and obfuscation. Returns a 0-100 risk score, categor...

payai.agentstools.dev Security checked 2026-10-29
0.003 USDC per call per call

txsafety-signature x402 REST

Pre-sign safety verdict for an off-chain EIP-712 signature (EIP-2612, Permit2, EIP-3009). Decodes what it authorizes (spender, token, amount, deadline), checks domain-spoof, approval-hygiene and scam-blocklist, returns a...

payai.agentstools.dev Security checked 2026-10-29
0.02 USDC per call per call

pkg-preflight-batch x402 REST checked

Batch install-safety preflight for a whole dependency list or parsed manifest (up to 100 packages). Returns a verdict per package plus a blocked / caution / safe summary. Supply-chain indicators, not a guarantee.

payai.agentstools.dev Security checked 2026-10-28
0.15 USDC per call per call checked

DevX Agent API x402 REST

ERC-20 token safety pre-check from on-chain data only (Base, Ethereum, Arbitrum, Optimism, Polygon, BSC): name/symbol/decimals/supply, owner and whether renounced, EIP-1967/minimal proxy detection, and a bytecode scan (i...

devx-x402-tools.nextill-pos.workers.dev Data & Finance checked 2026-10-29
0.005 USDC per call per call

SignCheck by AgentGate x402 REST

Offline pre-sign check (no RPC, fast): decodes a transaction, EIP-712 typed data (Permit, Permit2, EIP-3009), an EIP-7702 authorization or an x402 402 + payment payload and returns SAFE/CAUTION/DANGER, every risk flag wi...

signcheck.agentgate.workers.dev Crypto & Payments checked 2026-10-29
0.005 USDC per call per call

ChainK9 x402 REST

Read actual wallet balances for up to twenty supplied token addresses on one chain and prioritize their stored ChainK9 scan verdicts. Includes scan age/staleness and missing reports. Does not discover wallet assets, run...

api.chaink9.com Crypto & Payments checked 2026-10-29
0.005 USDC per call per call

Contract Risk API x402 REST

On-chain contract risk score: detects upgradeable proxies and privileged functions from live bytecode. Use before trading/interacting with an unfamiliar contract.

contract-risk-api-six.vercel.app Data & Finance checked 2026-10-29
0.02 USDC per call per call

mcp-scan x402 REST

Static security scan of an MCP manifest or tool list. Detects tool poisoning, hidden unicode instructions, prompt injection, data-exfiltration directives, dangerous capabilities, tool shadowing and post-approval rug-pull...

payai.agentstools.dev Security checked 2026-10-29
0.01 USDC per call per call

cve-lookup x402 REST

Vulnerability intelligence for a single CVE id. Fuses NVD (CVSS base score and vector, CWE, patch links), CISA KEV known-exploited status, EPSS exploitation probability and OSV.dev affected and fixed versions into one ci...

payai.agentstools.dev Security checked 2026-10-29
0.01 USDC per call per call

txsafety-raw x402 REST

Pre-sign safety verdict for a raw EVM transaction. Decodes the calldata against a known-signature registry, shows known-pattern effects (approval delta, transfer target), dry-runs eth_call for revert, checks scam-blockli...

payai.agentstools.dev Security checked 2026-10-29
0.02 USDC per call per call

holdings-security x402 REST

All institutional holders of one security in a quarter, by ticker or CUSIP, with concentration and quarter-over-quarter institutional flow. This reverse index is deferred on this deployment and returns availability statu...

payai.agentstools.dev Security checked 2026-10-29
0.06 USDC per call per call

bridge-exploits x402 REST

Bridge exploit track record: for one bridge, its hack history (incidents, total USD lost, funds returned, worst technique); with no bridge, a ranked leaderboard of every bridge hack by USD lost. Sourced from DefiLlama's...

payai.agentstools.dev Security checked 2026-10-29
0.01 USDC per call per call

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