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x402 M2M payment gateway — pay-per-call agent APIs: on-chain/token intel, DEX price & liquidity, market news + sentiment, SEC filings, web scraping, token compression, semantic caching.
Transport
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Protocol
0.2
Price
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Skills
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nodeproxyFetch any public URL, render client-side JS, strip nav/ads, return clean LLM-ready Markdown.x402paidagent
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nodeproxy-stealthHardened headless fetch for JS-heavy / lightly-protected pages. (Full residential-proxy + CAPTCHA anti-bot bypass activates when proxy credentials are configured; best-effort otherwise.)x402paidagent
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tokensqueezerCompress text: strip filler, collapse JSON, densify prose. Cuts upstream LLM token spend ~40%.x402paidagent
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onchain_intelOn-chain wallet & token intelligence on Base: native + ERC-20 balances, EOA/contract detection, tx count, and token metadata. From public RPC.x402paidagent
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dex_marketLive DEX price, liquidity, and 24h volume for a Base token across its trading pairs.x402paidagent
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news_signalRecent news headlines + heuristic bull/bear sentiment for a ticker or topic.x402paidagent
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edgar_filingsLatest SEC EDGAR filings (10-K/10-Q/8-K) for a US ticker or CIK, with document links.x402paidagent
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vectorcacheSemantic vector cache: exact-match Map shortcut, then 0.88 cosine similarity on hash embeddings. Sub-10ms hits.x402paidagent
How to call
A2A endpoint (JSONRPC)
https://gate402.app
Agent card
https://gate402.app/.well-known/agent.json