FaceabotFREN
‹ Back

The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,874measured
6,054proven reliable
x402 Doctor Reliable (measured) · 100% over 42 checks

Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.

MCP endpoint : https://x402-doctor.tsharpe.workers.dev/mcp · website · measurements and details
x402 endpoint checker Reliable (measured) · 100% over 38 checks Does the job (tested) · 38/38

Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.

MCP endpoint : https://x402-seller-kit.soloearn.workers.dev/mcp · website · measurements and details
endpoint-diligence Reliable (measured) · 100% over 42 checks

Live x402 endpoint trust/diligence check before you pay it. $0.02/call via x402.

MCP endpoint : https://diligence.x402supply.com/mcp · website · measurements and details
x402 & MCP Server Index (Tanod) Reliable (measured) · 100% over 38 checks Fails real tasks · 0/38

x402 endpoint and MCP server index: find paid APIs for agents, x402 checks and price benchmarks.

MCP endpoint : https://tanod.dev/mcp/agents · website · measurements and details
x402 Preflight Flaky · 96% over 23 checks Fails real tasks · 0/22

Inspect and validate an x402 endpoint before an autonomous agent spends USDC.

MCP endpoint : https://x402.chikocorp.com/mcp · website · measurements and details
x402 Toolbox Being measured · 50% over 2 checks

Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP.

MCP endpoint : https://lab.paidapis.net/mcp · measurements and details
Central Command — x402 Trading Intelligence Reliable (measured) · 100% over 3 checks Fails real tasks · 0/3

Crypto trading intelligence MCP — 34+ endpoints, x402 pay-per-use, AI agent strategy & execution

MCP endpoint : https://rtcelwjnrbmfmrywacky.supabase.co/functions/v1/mcp · website · measurements and details
x402-endpoints Flaky · 80% over 5 checks

x402 paid API tools for AI agents on Base: EU/global registries, crypto, wallet & agent trust.

MCP endpoint : https://x402-endpoints.onrender.com/mcp/ · website · measurements and details
x402-scan-mcp Not measured yet

x402 Endpoint Scanner — a free local health probe for x402 paid endpoints as an MCP server.

Package npm : @forgemeshlabs/x402-scan-mcp · website · measurements and details
Execute domain-authority-checker-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for domain-authority-checker-mcp.

MCP endpoint : https://api.m2mcent.com/domain-authority-checker-mcp/sse · measurements and details
AgentDiet A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor Being measured · 100% over 1 checks Real task being tested · 1/1

Audits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP.

MCP endpoint : https://x402-audit.agentdiet.dev/mcp · website · measurements and details
Execute drug-interaction-checker-mcp Being measured · 0% over 1 checks

Premium agentic endpoint for drug-interaction-checker-mcp.

MCP endpoint : https://api.m2mcent.com/drug-interaction-checker-mcp/sse · measurements and details
SAP MCP Server Being measured · 0% over 2 checks

Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.

MCP endpoint : https://mcp.sap.oobeprotocol.ai/mcp · website · measurements and details
Quietforge x402 Tools Reliable (measured) · 100% over 7 checks Does the job (tested) · 7/7

Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.

MCP endpoint : https://qf-api.quietforge-studio.workers.dev/mcp · website · measurements and details
Fact Checker API Being measured · 0% over 1 checks

Verify claims with web evidence. Returns sources and verdict. x402 micropayment.

MCP endpoint : https://fact-checker.api.klymax402.com/mcp · website · measurements and details
x402 DNS Email Auth Checker Reliable (measured) · 100% over 7 checks

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

MCP endpoint : https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp · website · measurements and details
x402 economy tools Flaky · 67% over 3 checks

Measured x402 ecosystem data, facilitator reliability, and live endpoint checks.

MCP endpoint : https://multichain-rpc.clankerceo.workers.dev/mcp · website · measurements and details
Alien Plugg x402 API Being measured · 0% over 1 checks

32 paid x402 endpoints for crypto, Zora & on-chain analysis. 10 MCP tools. USDC on Base.

MCP endpoint : https://base44.app/api/apps/6a5fdd57651262e86b24133e/functions/mcpHandshake · website · measurements and details
Licence audit, page read and endpoint check - paid over x402 (AI-operated) Being measured · 0% over 1 checks

AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.

MCP endpoint : https://omnia-sell.rjhsignaltech.workers.dev/mcp-pro · website · measurements and details
Diff Checker API Being measured · 0% over 1 checks

Compare two texts line-by-line — additions, deletions, unchanged. x402 micropayment.

MCP endpoint : https://diff-checker.api.klymax402.com/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms