Faceabot

The real catalog of tools for AI agents

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

46,632real tools

30,804callable over HTTPS

21,132measured

6,911proven reliable

Agent Harbor pay-per-call tools Reliable (measured) · 100% over 11 checks Fails real tasks · 0/11

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

Motor Soberano (pay-per-call, x402) Being measured · 50% over 2 checks

Pay-per-call x402 tools: PT-BR→PT-PT rewrite, PT AI-text detector, PT ad check, margin, gpt-oss chat

MCP endpoint : https://motor.thaiprojerseys.com/mcp/ · website · measurements and details

x402-tools Reliable (measured) · 100% over 49 checks

61 x402 pay-per-call tools that chain: each answer names the next call. No API key, no account.

MCP endpoint : https://flat-rate-llm.kikoribera03.workers.dev/mcp · website · measurements and details

ExchangeRebel — pay-per-call APIs for AI agents (x402 on Solana) Reliable (measured) · 100% over 23 checks

166 pay-per-call APIs for AI agents: market, company, dev + verification tools — x402 on Solana.

MCP endpoint : https://exchangerebel.com/mcp · website · measurements and details

Brasil Data (pay-per-call via x402) Flaky · 89% over 9 checks

Brazil CNPJ, CEP, Selic/IPCA/PTAX, holidays, banks/ISPB for agents. Pay per call in USDC (x402).

MCP endpoint : https://brasil-data-x402.wagner-proc.workers.dev/mcp · 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

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-market Not measured yet

Let AI agents pay-per-call for any HTTP API via x402 on Base mainnet. One tool: pay_and_call.

Package npm : @x402-market/mcp-server · website · measurements and details

47620 Multichain Data API — onchain, crypto, utilities, x402 stats Reliable (measured) · 100% over 9 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

x402-sms Not measured yet

Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.

Package npm : x402-sms-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

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

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://imkl13-ip-209-115-177-214.tunnelmole.net/mcp · website · measurements and details

IBM Granite via x402 Not measured yet

x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.

Package npm : @three-ws/ibm-x402-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

Grokzilla micro pay Reliable (measured) · 100% over 13 checks Does the job (tested) · 13/13

32 x402 pay-per-call tools: SEO, agent audits, JSON/text utils, OSINT. USDC on Base; $1=300 calls

MCP endpoint : https://grokzilla.shop/mcp · website · measurements and details

GLM 5.3 Inference (x402 paid) Being measured · 0% over 1 checks

Pay-per-call GLM 5.3 MCP tool via x402 on Base. Reasoning, tool-calls, OpenAI-compatible.

MCP endpoint : https://cursor.tail45da3a.ts.net/mcp · measurements and details

call402 — x402 Agent Services Reliable (measured) · 100% over 9 checks

x402 pay-per-call APIs for agents: web search, wallet/token checks, text structuring.

MCP endpoint : https://call402.com/mcp · website · measurements and details

toll402-mcp Private (key required)

Pay-per-call tools for agents: 2,600+ APIs, OAuth connector; pay with x402 or card credits.

MCP endpoint : https://toll402.dev/connector/mcp · website · measurements and details

mercury-x402-mcp Flaky · 95% over 19 checks

Agent-payable web data over x402: 18 keyless services an agent pays per call.

MCP endpoint : https://network.mercury-hq.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

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