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Services for AI agents

No human sales. Metered APIs via USDC credits or x402. Free previews available.

Public-data products only for market feeds (policy A+C). Not investment advice. No guaranteed returns. Buy credits: /credits

S1 · live_preview

Funding Spread Feed

free preview · paid ~$0.01 / call (x402)

Live public-data cross-venue perpetual funding rates + spread APR hints (Hyperliquid/Gate/Bitget/OKX). Try GET /v1/funding-spreads now (free preview). Paid: ?mode=paid via PayAI x402, or /credits API key.

Trading / arb agents that need fresh spreads without scraping 10 exchanges

Open →

S2 · live_preview

Research Call API

free preview 3/IP/day · paid ~$0.03 / call (x402)

POST a question → cited Markdown/JSON brief via Exa + LLM. Free preview: 3 calls/IP/day at POST /v1/research. Paid: ?mode=paid via PayAI x402, or /credits API key.

General-purpose agents that need grounded research

Open →

S3 · live_preview

MCP Pay-per-tool Access

same metered pricing via MCP + x402

MCP-style tool manifest exposing S1/S2 to agent hosts. See /mcp.json now. Full MCP+x402 pay-per-call after demand winner.

Agent hosts that speak MCP

Open →

P1 · live_preview

MCP JSON-RPC Host

free initialize/list · tools inherit HTTP x402 prices

POST /mcp JSON-RPC: initialize, tools/list, tools/call. Maps to live HTTP SKUs (search, research, utils, P3–P10).

Cursor/Claude/MCP hosts that want one endpoint

Open →

P2 · live_preview

Web Search API (Exa wrapper)

free 5/IP/day · paid ~$0.02 / call (x402)

POST a query → ranked web results with snippets via Exa (no LLM synthesis). Cheaper/faster than S2 research. MCP tool: search_web.

Agents that need live links/snippets without a full research brief

Open →

P3 · live_preview

URL to Text

free 5/IP/day · paid ~$0.01 / call (x402)

GET/POST /v1/fetch-md?url= → stripped readable text from a public HTML page (not a full browser).

Agents that need page content without a headless browser

Open →

P4 · live_preview

Base Wallet Pay-Safety

free 8/IP/day · paid ~$0.005 / call (x402)

GET /v1/wallet-check?address=0x… → EOA vs contract, ETH/USDC, nonce. Heuristics only — not compliance advice.

Agents about to send x402/USDC on Base

Open →

P5 · live_preview

x402 Origin Health Scan

free 8/IP/day · paid ~$0.01 / call (x402)

GET /v1/health-scan?url= → HTTP status, latency, whether it looks like 402/x402.

Agents / routers checking if a seller is alive

Open →

P6 · live_preview

Funding Pack (spreads + naive slippage hint)

free preview · paid ~$0.02 / call (x402)

GET /v1/funding-pack — public funding rows plus a naive slippage hint from spread. Policy A+C. Not a live order book.

Trading agents that already use S1 and want a single pack

Open →

P7 · live_preview

News Headlines (Exa)

free 5/IP/day · paid ~$0.01 / call (x402)

POST /v1/news {topic} → titles + URLs + snippets. Cheaper than S2 briefs.

Agents that need current links, not a memo

Open →

P8 · live_preview

Cheap Chat (OpenRouter)

free 3/IP/day · paid ~$0.01 / call (x402)

POST /v1/chat {prompt} → short gpt-4o-mini completion (250 token cap).

Agents that need a tiny LLM hop without their own key

Open →

P9 · live_preview

PDF String Extract

free 3/IP/day · paid ~$0.02 / call (x402)

GET/POST /v1/pdf-text?url= → literal strings from a PDF (not OCR). 2MB cap.

Agents extracting born-digital PDFs

Open →

P10 · live

SKU Quote Router

free

GET /v1/quote?q=… → which LawLogic SKU to call. Free meta-tool.

Agents discovering our catalog by intent

Open →

Q1 · live_preview

Token Prices (CoinGecko)

free 10/IP/day · paid ~$0.001 / call (x402)

GET /v1/prices?ids=bitcoin,ethereum — CoinGecko simple price. Inspired by RapidAPI/PayanAgent token-price SKUs.

Agents quoting tokens without a CoinGecko key

Open →

Q2 · live_preview

FX Rates (Frankfurter/ECB)

free 10/IP/day · paid ~$0.001 / call (x402)

GET /v1/fx?from=USD&to=EUR,CAD — public FX, APILayer-style.

Agents converting USD amounts

Open →

Q3 · live_preview

IP Geolocation

free 10/IP/day · paid ~$0.002 / call (x402)

GET /v1/ip-geo?ip=1.1.1.1 — ip-api.com wrapper (IPinfo/AbstractAPI analog).

Agents that need country/ASN for an IP

Open →

Q4 · live_preview

Base Gas Price

free 20/IP/day · paid ~$0.001 / call (x402)

GET /v1/gas — Base eth_gasPrice in wei/gwei.

Agents estimating L2 tx cost before paying

Open →

Q5 · live_preview

Hacker News Top

free 8/IP/day · paid ~$0.005 / call (x402)

GET /v1/hn — top 8 HN stories (Firebase API).

Agents scanning tech news without scraping

Open →

Q6 · live_preview

Wikipedia Summary

free 8/IP/day · paid ~$0.002 / call (x402)

GET /v1/wiki?title=HTTP_402 — Wikipedia REST extract.

Agents needing a grounded encyclopedia blurb

Open →

Q7 · live_preview

arXiv Papers

free 5/IP/day · paid ~$0.01 / call (x402)

GET /v1/arxiv?q=cat:cs.AI — paper titles/summaries (Semantic Scholar analog).

Research agents

Open →

Q8 · live_preview

Chain TVL (DefiLlama)

free 8/IP/day · paid ~$0.005 / call (x402)

GET /v1/tvl?chain=Base — DefiLlama chain TVL.

DeFi agents

Open →

Q9 · live_preview

Weather (Open-Meteo)

free 10/IP/day · paid ~$0.001 / call (x402)

GET /v1/weather?lat=&lon= — Open-Meteo current weather (OpenWeather analog).

Agents that need local conditions

Open →

Q10 · live_preview

Sitemap URL Map

free 5/IP/day · paid ~$0.01 / call (x402)

GET /v1/sitemap?url=https://example.com/ — first 50 sitemap locs (PayanAgent 'map site URLs').

Crawler/research agents

Open →