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Agent402

AI Agents · Utility

Verified Builder

agent402.tools: 500+ pay-per-call tools, metered models and finished reports for AI agents, paid per call in USDC over x402 and MPP or by card. Open source, self-hostable, MCP-native. The applied layer of agentic finance.

ShippingLast ship 2h ago
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Latest ship

Active development: 60 commits across 1 contributor

Code ActivitySource linked

2 active day(s) in MikeyPetrillo/Agent402.

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Builder activity

Meaningful, source-backed updates per week. Commits are aggregated, not counted individually.

Build timeline

  1. v2.3.0: Typed 402s, tokenized assets, MPP on the edge, and two alarms that stopped lying

    Github ReleaseSource verified

    Thirty PRs merged on 2026-09-02, every one verified on production the same day. ## Buyers - **Typed 402s.** Every challenge carries the typed output schema as `accepts[0].outputSchema` (one copy, first accept) as well as in the `bazaar` extension, and every route validates under `@x402/core`'s own schemas. Stock x402 clients, native MPP buyers and mppx x402 buyers all still settle. - **Tokenized real-world assets.** `rwa-list`, `rwa-markets`, `rwa-asset`, `rwa-issuers`, `rwa-issuer`: 649 tokenized stocks, ETFs and commodities with onchain market data and the 33 issuers behind them, $0.003 to $

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  2. v2.2.0: Agentic Finance, MPP on Tempo, reports for people, and a gateway that bills what the model used

    Github ReleaseSource verified

    # v2.2.0: Agentic Finance, MPP on Tempo, reports for people, and a gateway that bills what the model used **Note on scope:** about 140 PRs merged since v2.1.0 (2026-08-17). This is a highlights release, verified against the live site, not an exhaustive changelog. Catalog today: **559 entries, 485 tools + 74 skill packs** (500+ evergreen on all marketing surfaces as usual; this is a release-specific snapshot). The catalog was curated down on measured use: entries with zero external use in 30 days were retired so every remaining tool earns its place. ## Positioned under Agentic Finance Agent402

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  3. v2.1.0: Redesign, four new chains, hardened site security

    Github ReleaseSource verified

    # v2.1.0: Redesign, four new chains, hardened site security **Note on scope:** 273 PRs merged since v2.0.0 (2026-07-14). This release covers the themes below in detail, verified against the live site. It's a highlights release, not an exhaustive changelog of every merged PR. Catalog today: **531 entries, 428 tools + 103 skill packs** (500+ evergreen on all marketing surfaces as usual; this is a release-specific snapshot). ## Full site redesign, all 7 primary pages Homepage, `/what-is-x402`, `/sell`, `/tools`, `/leaderboard`, `/skills`, and `/marketplace` were all rebuilt on a shared new visual

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  4. v2.0.0 — 500 strong: the curated catalog

    Github ReleaseSource verified

    # v2.0.0 — The 500 Agent402's catalog is now **500 endpoints — 400 tools + 100 skill packs**. This is a major version because roughly 970 routes are gone: if you were calling a pairwise converter endpoint, read on. 500 strong. Every one tested, priced, and settled on-chain. Every one earns its place. ## What changed Three moves, one number: 1. **Pruned ~970 pairwise unit-converter endpoints** (`/api/convert-miles-to-km` and friends). They were generated permutations of one unit table. A single parametric tool — `POST /api/unit-convert` — serves every pair with the same unit ids and the same ma

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  5. v1.3.0 - 1,431 tools: federal-data pack, market-pulse, reliability invariants

    Github ReleaseSource verified

    **1,431 deterministic, pay-per-call web tools an AI agent can call and pay for per request** - USDC via x402 across multiple chains, or free via proof-of-work. ## New tools (+24 since v1.2.0) **Federal open-data pack (11 tools, all keyless and public-domain):** - `drug-recalls`, `food-recalls`, `device-recalls`, `drug-adverse-events` - FDA recall/enforcement + FAERS adverse events (openFDA) - `vin-decode`, `vehicle-recalls` - NHTSA vPIC decode + safety recalls - `college-lookup` - US College Scorecard (tuition, admit rate, size) - `fec-candidates` - US federal election candidates (FEC) - `fede

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  6. v1.2.0 — 1,407 tools + 100 skill packs

    Github ReleaseSource verified

    ## What's new since v1.1.0 ### 100 skill packs (up from 51) - 49 new packs across finance, crypto, security, and dev tools — each a whole agent job in one x402 payment, also callable as MCP prompts. - Full quality pass: every pack composes **≥3 real deterministic tools** with a verified multi-step workflow (no stubs). ### 1,407 tools (up from 1,358) - `company-financials`, `multi-search`, and more added to the deterministic, flat-priced catalog. No LLM in the serving path. ### Neutral x402 Index - Committed operator seeds so external x402 sellers that can't reach the CDP Bazaar can still be li

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  7. v1.1.0 — 6 chains, premium packs, Stellar, Stripe ACP

    Github ReleaseSource verified

    ## What's new ### 6 payment chains - **Stellar** added as 6th chain (OpenZeppelin facilitator, fees sponsored) - All 6 chains proven with real on-chain settlements: Base, Solana, Polygon, Arbitrum, Stellar, Robinhood Chain - Revenue page now shows transactions + timestamps on all 6 chains ### Premium skill packs ($0.25–$0.50) - **company-dossier** ($0.50) — quote + financials + SEC filings + insider trades + news - **domain-intel** ($0.25) — WHOIS + DNS + TLS + headers + tech stack + robots.txt - **crypto-dossier** ($0.30) — price + 90d history + trending + global + news + extract - **financia

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  8. v1.0.0 — 1,338 tools + 42 skill packs

    Github ReleaseSource verified

    Agent402 v1.0.0 — the open x402 index + 1,338 pay-per-call tools + 42 skill packs for AI agents. **Highlights:** - 1,338 deterministic web tools (browser, search, OCR, PDFs, finance, crypto, EDGAR, stats, memory, 1000+ utilities) - 42 curated multi-tool skill packs as MCP prompts - x402 Index: Find, Route (Smart Order Router), Leaderboard (on-chain ranking) - Base Builder Code verified — onchain attribution via ERC-8021 - 8 framework adapters: OpenAI, Anthropic, Vercel AI SDK, LangChain, LlamaIndex, Strands, Google ADK, OpenAI Agents - agent402-tollbooth: open-source pay-per-crawl gate - agent

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Research notes

Written by HEY researchers and reviewed before publishing. Commentary with sources — not the project's own claims, and not evidence of shipping.

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