Agent402.Tools: pay-per-call web tools MCP server

online · 100% uptime

by MikeyPetrillo·io.github.MikeyPetrillo/agent402·v0.13.27·39 stars

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

A92/100grade A

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Safety scan

A92/100

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Adoption

Established

39 stars418 downloads/wk

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Agent402.Tools: pay-per-call web tools tools

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How Agent402.Tools: pay-per-call web tools compares

Against every graded Finance MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 92/100; higher than 95% of 1,761 Finance servers
Uptime: 100%; of our recent checks; the typical remote Finance server answers 100%
Response time: 231 ms; faster than 60% of 1,133 Finance servers
GitHub stars: 39; more than 91% of 946 Finance servers
Downloads a week: 418; more than 90% of 421 Finance servers with a package

Release history: 16 versions in the registry since 2026-09-07, latest 2026-11-02, typically one every 4 days.

Install Agent402.Tools: pay-per-call web tools in Claude Code, Cursor or VS Code

claude mcp add --transport http agent402 https://agent402.tools/mcp

Add to Cursor

What the publisher says

From the Agent402.Tools: pay-per-call web tools repository's README, as published. We do not edit it. Read it on GitHub

Agent402: 500+ tools, metered models and finished reports for AI agents

Live at agent402.tools.

The paid door for AI agents: 500+ tools, metered models and finished reports, paid per call in USDC over x402 and MPP, or by card. Open source, self-hostable, MCP-native.

Operated by Havok Holdings LLC · Live · Why pay here · Receipts · Status · Security · Company

Try it in 30 seconds: claude mcp add agent402 -- npx -y agent402-mcp, or paste https://agent402.tools/mcp into any MCP client. The free tier needs no wallet. Verified setup blocks for Cursor, VS Code, Windsurf, Cline, Roo Code, Codex CLI, Gemini CLI, Continue, ElizaOS and AgentCore: agent402.tools/guides/agent-hosts (shortlinks agent402.sh/, e.g. agent402.sh/cursor).

Who pays: agents pay per call (from $0.001; models metered under a quoted ceiling and settled at actual usage); people buy finished reports ($2 to $5) and monitors ($5 a month) by card; sites charge crawlers with the tollbooth.

Listed on Smithery

What Agent402 is

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Agent402.Tools: pay-per-call web tools: common questions

Is Agent402.Tools: pay-per-call web tools MCP server safe?: Yes, by our scan: it is graded A (92/100). Read the Agent402.Tools: pay-per-call web tools safety report
How do I install Agent402.Tools: pay-per-call web tools?: It runs remotely at agent402.tools. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Agent402.Tools: pay-per-call web tools need an API key?: Yes. The registry entry asks for AGENT_KEY, AGENT402_CREDITS_KEY, SOLANA_AGENT_KEY.
Is Agent402.Tools: pay-per-call web tools maintained?: The last commit was 32 days ago (2026-10-02). The latest release is v0.13.27.
Is Agent402.Tools: pay-per-call web tools up?: 100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Agent402.Tools: pay-per-call web tools?: Servers from other publishers that do the same job: Blockrun MCP server, three.ws Agent Payments MCP server and FiatDock MCP server. Compare all Agent402.Tools: pay-per-call web tools alternatives.
How does Agent402.Tools: pay-per-call web tools compare with other Finance MCP servers?: safety score 92/100 (higher than 95% of 1,761 Finance servers); uptime 100% (of our recent checks; the typical remote Finance server answers 100%); response time 231 ms (faster than 60% of 1,133 Finance servers). Full comparison.

Alternatives to Agent402.Tools: pay-per-call web tools

Same job from other publishers: the closest match first, then the best rated.

All Agent402.Tools: pay-per-call web tools alternatives →

Blockrun
Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.
not reviewed
Established
B
three.ws Agent Payments
Governed x402 payment sessions: pay any endpoint with budget, allowlist & per-tx caps, no key.
More from nirholas →
not reviewed
Established
B
FiatDock
MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out
not reviewed
Growing
B
X402 List
Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.
not reviewed
Established
A
MoneyMatter
Personal finance tracker: accounts, transactions, budgets, investments and analytics over OAuth.
not reviewed
Growing
A

Agent402.Tools: pay-per-call web tools vs Blockrun Agent402.Tools: pay-per-call web tools vs three.ws Agent Payments Agent402.Tools: pay-per-call web tools vs X402 List

Run it through the gateway

With the gateway added, ask your agent for it by name:

agent prompt

call io.github.MikeyPetrillo/agent402 → <tool>

Free per call. Metered, capped by your key, logged for reliability.

Add the gateway (gw.mcp.market)

Rating: —
Safety grade: A · 92/100
Stars: 39
Downloads/wk: 418
Price: Free
Licence: AGPL-3.0
Transport: Remote · mixed
Uptime: 100% · 28/28 checks
Version: 0.13.27
Category: Finance
Last release: 2026-10-02

Credentials it needs

AGENT_KEYsecretHex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Arc) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).
AGENT402_BUDGETOptional hard cap on total USD spent per session (e.g. 1.00; unset or off = no session cap). Enforced on the payment that is signed.
AGENT402_MAX_PER_CALLMax USD price for any single call (default 4; e.g. 0.05; off disables). Enforced on the payment that is signed.
AGENT402_CREDITS_KEYsecretPrepaid credits key (a402_...) for Agent402's own services. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) and the outside-seller routes (router.execute, seller-payability, decide.execute, the flight tools) is debited from the key; the list price is debited only on a successful call.
SOLANA_AGENT_KEYsecretOptional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.
AGENT402_NETWORKSOptional: restrict and order the chains to pay on (e.g. "base,solana" or a CAIP-2 like eip155:4663).

Endpoint

https://agent402.tools/mcp

streamable-http

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