Agent402.Tools: pay-per-call web tools is a remote MCP server that gives an AI agent 15 tools, among them audio.transcribe, browser.render, catalog.call. It answers at https://agent402.tools/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 20 October 2026, succeeded.
Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, free via PoW or card credits
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
audio.transcribe | [wallet-required, $0.030/call] Transcribe audio to text using OpenAI (gpt-4o-mini-transcribe). Provide a URL to an audio file (mp3, wav, m4a, etc.) and get back the transcript. No API key needed; pay per call via x402. Max 5 minutes of audi Inputs: url, language |
browser.render | [wallet-required, $0.02/call] Render a page in a real headless Chromium browser (JavaScript executed), then extract the main content as clean markdown. Use this for SPAs and JS-heavy sites where plain fetching returns an empty shell - try t Inputs: url |
catalog.call | Run an Agent402 tool by slug (discover slugs with catalog.find or catalog.search; params must match that tool's inputSchema). The 165 pure-CPU tools execute free on this hosted connector (rate-limited, no wallet - proof-of-work covers them) Inputs: slug, params |
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.search returns a list of candidates to compare - s Inputs: task, limit |
catalog.search | BROWSE the long catalog behind the flagship set: keyword search over Agent402's 500+ pay-per-call tools (exact count 587). Start with the listed flagships for search/answer/news/render/data/transcribe/memory; use this when you need a long-t Inputs: query, limit |
demand.request | [free] Tell Agent402 about a capability its 500+ tools do not cover (catalog size 587). Use it after catalog.search or catalog.find came back with nothing that fits, instead of giving up: requests are clustered by need, and the ones that ke Inputs: need, context |
market.quote | [wallet-required, $0.001/call] Live stock/index/FX/crypto quote: last price, day range, 52-week range, previous close, currency, exchange, and a relative change vs. previous close, as clean JSON. The single-symbol NOW read - for OHLC time s Inputs: symbol |
memory.read | [wallet-required, $0.001/call] Read from a wallet-scoped namespace. ?key=… returns the stored value; omit key to list keys. The read half of memory-write's exact-key store - for similarity retrieval over remembered text use memory-recall. R Inputs: key, owner |
memory.write | [wallet-required, $0.001/call] Persistent key-value memory for agents, scoped to the paying wallet. Your x402 payment IS your authentication: the wallet that pays owns the namespace. No signup, no API keys. Exact-key storage for structured Inputs: key, value, ttlSeconds, owner, delete |
payment.info | How paying for Agent402 tools works and how to manage a wallet. This hosted connector holds NO wallet: 165 pure-CPU tools run free here (or solve a proof-of-work puzzle), the rest - including search/answer and the /v1 OpenAI-compatible LLM |
sellers.list | [free] List ranked sellers from the on-chain settlement leaderboards. wire=x402 (default): x402 sellers by settled call counts, USDC totals and distinct buyers. wire=mpp: MPP (Machine Payments Protocol) sellers ranked by inbound USDC.e tran Inputs: limit, sort, include, wire |
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. Call this first. |
web.answer | [wallet-required, $0.08/call] AI-generated answer to a natural-language question, grounded in live web search results with source citations. Returns clean prose plus a structured citations array (URL, snippet, favicon) - backed by an indepe Inputs: q, country, language, max_tokens |
web.news | [wallet-required, $0.02/call] Live news search: ranked recent articles (title, URL, snippet, age, source, breaking flag) from an independent search index as clean JSON. Same freshness filter as web search (pd/pw/pm/py). Optimized for curren Inputs: q, count, freshness, country |
web.search | [wallet-required, $0.02/call] Live web search: ranked results (title, URL, snippet, age) from an independent search index as clean JSON - fresh pages your model's training cutoff has never seen. Optional freshness filter (pd/pw/pm/py = past Inputs: q, count, freshness |
Every block below points at https://agent402.tools/mcp. Pick your client and copy.
claude mcp add --transport http agent402-tools-pay-per-call-web https://agent402.tools/mcp
{
"mcpServers": {
"agent402-tools-pay-per-call-web": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://agent402.tools/mcp"]
}
}
}{
"mcpServers": {
"agent402-tools-pay-per-call-web": {
"url": "https://agent402.tools/mcp"
}
}
}{
"servers": {
"agent402-tools-pay-per-call-web": {
"type": "http",
"url": "https://agent402.tools/mcp"
}
}
}{
"context_servers": {
"agent402-tools-pay-per-call-web": {
"url": "https://agent402.tools/mcp"
}
}
}{
"mcpServers": {
"agent402-tools-pay-per-call-web": {
"serverUrl": "https://agent402.tools/mcp"
}
}
}{
"mcpServers": {
"agent402-tools-pay-per-call-web": {
"url": "https://agent402.tools/mcp"
}
}
}name: Agent402.Tools: pay-per-call web tools
version: 0.0.1
schema: v1
mcpServers:
- name: Agent402.Tools: pay-per-call web tools
type: streamable-http
url: https://agent402.tools/mcp{
"mcpServers": {
"agent402-tools-pay-per-call-web": {
"httpUrl": "https://agent402.tools/mcp"
}
}
}{
"mcpServers": {
"agent402-tools-pay-per-call-web": {
"type": "http",
"url": "https://agent402.tools/mcp"
}
}
}{
"mcpServers": {
"agent402-tools-pay-per-call-web": {
"url": "https://agent402.tools/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fagent402.tools%2Fmcp&type=streamable_http&id=agent402-tools-pay-per-call-web&name=Agent402.Tools%3A%20pay-per-call%20web%20tools
It answered our last check on 20 October 2026 in 250 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
15, as returned by the server's own tools/list on 12 September 2026: audio.transcribe, browser.render, catalog.call, catalog.find, catalog.search, demand.request, market.quote, memory.read, and 7 more.
It answered our last check on 20 October 2026 in 250 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://agent402.tools/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.mikeypetrillo. Endpoint host: agent402.tools. ARD identifier: urn:air:io.github.mikeypetrillo:mcp:agent402.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.