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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
19,887measured
6,168proven reliable
ExchangeRebel — pay-per-call APIs for AI agents (x402 on Solana) Reliable (measured) · 100% over 16 checks

76 pay-per-call APIs for AI agents: market, company, weather and dev tools, paid via x402 on Solana.

MCP endpoint : https://exchangerebel.com/mcp · website · measurements and details
Agent Harbor pay-per-call tools Reliable (measured) · 100% over 5 checks Fails real tasks · 0/5

Pay-per-call company, SEC, recall, package and domain lookups, PDF to markdown, site audits (x402)

MCP endpoint : https://x402.agentharbor.agency/mcp · website · measurements and details
Genesis402 by UnyKorn (x402 pay-per-call) Being measured · 50% over 2 checks Real task being tested · 0/1

Counterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402.

MCP endpoint : https://twin.unykorn.org/mcp · website · measurements and details
47620 Solana Data API Being measured · 100% over 2 checks

x402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents.

MCP endpoint : https://47620.xyz/mcp/solana · website · measurements and details
AgentKit x402 - pay-per-call tools for agents Flaky · 86% over 7 checks Does the job (tested) · 6/6

Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).

MCP endpoint : https://agentkit-x402.erikssonanton2001.workers.dev/mcp · website · measurements and details
x402 Video — AI Video Generation (pay-per-call, no account) Not measured yet

Pay-per-call AI video generation (Seedance text-to-video) via x402. USDC on Base, no API key.

Package npm : x402-video-mcp · website · measurements and details
Asrai — crypto market analysis (pay per call, x402) Not measured yet

Crypto signals, screeners, TA, sentiment & AI insights for 5,000 coins. Pay per call via x402.

Package npm : asrai-mcp · website · measurements and details
Agent402.Tools: pay-per-call web tools Reliable (measured) · 100% over 41 checks Fails real tasks · 0/41

Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work

MCP endpoint : https://agent402.tools/mcp · website · measurements and details
AgentPay — Pay-per-call AI Microservices Flaky · 83% over 6 checks

34 pay-per-call AI microservices via x402, USDC on Base, no API keys.

MCP endpoint : https://agentpay.help/mcp · website · measurements and details
47620 Solana Data Flaky · 67% over 3 checks

Pay-per-call Solana data for AI agents over x402: token, account, tx, trending. No signup, no key.

MCP endpoint : https://47620.xyz/mcp · website · measurements and details
Wallet Doctor Being measured · 0% over 1 checks

Solana wallet forensics SDK, x402 pay-per-call, AI agents.

MCP endpoint : https://defi-webhook.m-zikriz.workers.dev/api/agent · website · measurements and details
Bilbop x402 Flaky · 80% over 5 checks Fails real tasks · 0/4

Pay-per-call summarize, Solana data, TTS, and brand feedback via api.bilbop.org.

MCP endpoint : https://bilbop-x402-mcp.watchdogsfreak.workers.dev/mcp · website · measurements and details
47620 Multichain Data API — onchain, crypto, utilities, x402 stats Reliable (measured) · 100% over 3 checks

x402 pay-per-call: onchain data (Solana/Base/Polygon), crypto market, JWT/unit utils, x402 stats.

MCP endpoint : https://47620.xyz/mcp/multichain · website · measurements and details
Saylor Innovations: pay-per-call data Flaky · 96% over 24 checks Does the job (tested) · 23/23

271 x402 agent APIs: research, law, medicine, science, finance, public data, security and crypto.

MCP endpoint : https://saylorinnovations.com/mcp · website · measurements and details
NEMO x402 Micro-Services Being measured · 100% over 1 checks

Nine pay-per-call agent services via x402 (USDC on Solana + Base). Free catalogue + Doctor tools.

MCP endpoint : https://agentx.sale/x402/mcp · measurements and details
Crypto Bot Audit + Market Data (x402 paid) Being measured · 0% over 1 checks

x402 pay-per-call: 146 MCP tools, no account or key. USDC on Base + Solana, $0.001-$0.01/call.

MCP endpoint : https://labored-safari-islamic.ngrok-free.dev/mcp · measurements and details
agenticpay Not measured yet

x402 USDC paywall bridge for MCP — pay per tool call on Solana.

Package npm : @agenticpay/mcp-bridge · website · measurements and details
AgentGas Data Verification Flaky · 67% over 3 checks

Pay-per-call numeric claim checks over x402 USDC on Solana mainnet. First 10 calls free.

MCP endpoint : https://agentgas.online/mcp · website · measurements and details
x402 Text Tools Catalog Being measured · 0% over 1 checks

Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.

MCP endpoint : https://heiekc-ip-209-115-177-214.tunnelmole.net/mcp · website · measurements and details
Conclave Agent-Rails Flaky · 88% over 8 checks

Pay-per-call x402 data tools on Base: Solana snapshots, prices, package metadata.

MCP endpoint : https://conclavex402.pythonanywhere.com/mcp · 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

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