API Tools

agent402.tools

Facilitates discovery and execution of a catalog of pay-per-call API tools.

x402 supported1 endpoint15 known toolsFirst detected July 6, 2026Last detected September 6, 2026

ENDPOINT 1

https://agent402.tools/mcp

No auth detected

MCP server metadata

Name: agent402
Version: 0.3.0

Capabilities

toolspromptsextensions.io.modelcontextprotocol/tasks

Server instructions

Agent402 is a tools and models layer for AI agents (Havok Holdings LLC) - the applied layer of Agentic Finance: deterministic utilities, a metered model gateway and finished reports, paid per request over x402 or MPP, or free via proof-of-work on the pure-CPU tools. Front door: call web.search or web.answer for live web search and cited answers. Also listed: web.news, browser.render, market.quote, audio.transcribe, memory.read, memory.write. Long catalog (500+ tools): call catalog.find with your task, or catalog.search then catalog.call. Orientation: call server.describe. Payment rails / wallet setup: call payment.info. Missing a tool: call demand.request. Ecosystem sellers: call sellers.list. Install (hosted, zero wallet): claude mcp add --transport http agent402 https://agent402.tools/mcp Install (npm + wallet or prepaid card credits for paid flagships): claude mcp add agent402 -s user -- npx -y agent402-mcp@latest Cursor mcp.json: { "mcpServers": { "agent402": { "url": "https://agent402.tools/mcp" } } } Why pay here (usage priced under a quoted ceiling, a failed call is not charged and the receipt proves it, keyed retries never pay twice, one key for tools + models + reports, card credits with no wallet, proof at /status and /revenue): https://agent402.tools/why Docs: https://agent402.tools/llms.txt · https://agent402.tools/api/find?q=… · status https://agent402.tools/status

Known tools 15

catalog.search

BROWSE the long catalog behind the flagship set: keyword search over Agent402's 500+ pay-per-call tools (exact count 560).

Potential side effects

catalog.find

DECIDE, don't browse: resolve a plain-language task to the single best-matching Agent402 tool, returned call-ready - slug, price, input schema, and a worked example (its counterpart catalog.

Inferred read-only

catalog.call

Run an Agent402 tool by slug (discover slugs with catalog.

Inferred read-only

payment.info

How paying for Agent402 tools works and how to manage a wallet.

Potential side effects

web.search

[wallet-required, $0.

Inferred read-only

web.answer

[wallet-required, $0.

Inferred read-only

web.news

[wallet-required, $0.

Inferred read-only

browser.render

[wallet-required, $0.

Inferred read-only

market.quote

[wallet-required, $0.

Inferred read-only

audio.transcribe

[wallet-required, $0.

Inferred read-only

memory.read

[wallet-required, $0.

Inferred read-only

memory.write

[wallet-required, $0.

Potential side effects

demand.request

[free] Tell Agent402 about a capability its 500+ tools do not cover (catalog size 560).

Inferred read-only

server.describe

[free] Describe this connector: flagship-first tools layer (search/answer as the front door), how to install (Claude Code / Cursor / npm), free vs paid tiers, and discovery URLs.

Inferred read-only

sellers.list

[free] List ranked sellers from the on-chain settlement leaderboards.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.agent402]
url = "https://agent402.tools/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "agent402": {
      "type": "http",
      "url": "https://agent402.tools/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: agent402
Remote MCP URL: https://agent402.tools/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "agent402": {
      "url": "https://agent402.tools/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "agent402": {
      "type": "http",
      "url": "https://agent402.tools/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "agent402",
  "transport": "streamable-http",
  "url": "https://agent402.tools/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for agent402.tools was fetched 2026-07-26T06:44:06.193Z and is being refreshed.

Trust status Neutral

agent402.tools is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.