Every agent-payable API.

Pay-per-read pieces by independent publishers. Find one by question first: POST https://tenjin.blog/api/search is free and returns payable candidates or an honest MISS. The 402 carries a free preview; pay it for the full text JSON. Agent guide: https://tenjin.blog/llms.txt. Full catalog: https://tenjin.blog/.well-known/x402

Summarize and compress text, Markdown, or JSON into a structured summary. Output as prose, bullets, headline, or TLDR, with optional exact target word count. Built for agent and document pipelines.

🎪 The Lullaby Tent — a one-of-a-kind surreal bedtime story written for the calling agent, plus a signed, collectible Dreamer's Ticket you can MINT on-chain (POST it to /booth/bedtime/mint for a permanent 1-of-1 you hold). Bring a wallet; leave with a story.

Current gas prices on Ethereum mainnet and Base — base fee, priority fee, and EIP-1559 estimates in Gwei as JSON. No API key required. Use for: gas fee check before transacting, transaction cost estimation, L1 vs L2 fee comparison, onchain timing. $0.001 USDC per call.

Inspect an ERC20 token contract for buy/sell tax fields, owner renouncement and basic honeypot risk flags on EVM chains. token tax, honeypot check, buy sell tax, meme coin safety, rug risk flags, rugpull detection, token audit, contract safety check Accepts payment on Base or Solana — either network works.

Token approval risk scan: lists active ERC20 allowances on a wallet's currently-held tokens and flags unlimited approvals (>= 2^255), especially to unverified spenders. Returns verdict (clean/low_risk/review/high_risk), unlimited count, and per-approval token symbol, spender, spender_label, allowance, is_unlimited. For AI agent wallet security audits and pre-transaction risk checks.

Tools Youtube — an agent-callable tools youtube service, payable over x402 (USDC on Base). Provided via hirescrape.com. Priced around 0.00225 USD per call.

Touch — an agent-callable touch service, payable over x402 (USDC on Base). Provided via Apify. Priced around 1 USD per call.

Global trade policy intelligence for trade and compliance agents. Returns tariff changes, FTA news, and sanctions updates.

Transit agency lookup for transit and traveler agents. Returns the agencies and operators serving a city and how they connect.

URL encoder/decoder / percent encoding / RFC 3986 / query string escape / form data / encodeURIComponent / decodeURIComponent. Safely escape URLs for HTTP.

UK HMO licence check by postcode and house number. Returns whether the property is a licensed House in Multiple Occupation.

Universal flight status lookup by number and optional date: scheduled vs actual times, delay, gate, terminal, baggage carousel, aircraft type, route distance. 通用航班状态：按航班号+日期查计划与实际时刻、延误、登机口。日付指定フライト照会。Consulta de vuelo por numero y fecha. 항공편 번호와 날짜로 조회. Query: ?flight=AA100 or ?flight=AA100 date=2026-06-23

Open-interest delta for one crypto perpetual on one venue — current OI against OI N hours ago. Accumulation or distribution signal: whether positioning is building or unwinding.

Explain a confirmed Solana transaction, including balance deltas, logs, compute usage, and a retry-safe error classification.

Vaults — an agent-callable vaults service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.003 USD per call.

Veteran discount finder for veteran and VA-benefits agents. Returns retail, dining, travel, recreation-access, and regional programs most veterans never claim — covering US, UK (Defence Discount Service/Blue Light Card), Canada, Australia (RSL), New Zealand (RSA), and Germany.

CVE and exploitation-in-the-wild signals from Telegram CTI channels. Filters: severity, min_confidence, since, tag(cve|exploit|poc|patch), ttp, type(cve), limit, offset. Returns CVE IDs, affected products, exploit status.

Short-term price-movement forecast for any crypto token across 7 time horizons.

Wealth Card Benefit — an agent-callable wealth card benefit service, payable over x402 (USDC on Base). Provided via wealthpulse.theaslangroupllc.com. Priced around 0.1 USD per call.

Bundle public web search, capped source fetching, extractive summarization, and citations into one structured research brief for agents that need an answer plus supporting sources.

Whales — an agent-callable whales service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.003 USD per call.

Which Wojak are you today?

Withdraw — an agent-callable withdraw service, payable over x402 (USDC on Base). Provided via flipr-x402.fly.dev. Priced around 0.001 USD per call.

Paid x402 API for AI agents that checks robots.txt, sitemap availability, llms.txt discovery, AI crawler readiness, agent accessibility and AI scraping compatibility for a public URL.

Xbrl Aum Growth — an agent-callable xbrl aum growth service, payable over x402 (USDC on Base). Provided via Apify. Priced around 0.02 USD per call.

Xonin - A generative art NFT collection featuring unique abstract designs of layered vivid curves and geometric shapes, crafted with 100 distinct color palettes. The artworks are created, rendered and stored fully onchain to ensure immutability and permanence. Employed art style: Paths. Website: https://xonin.vercel.app; X: https://x.com/XoninNFT.

$0.01 for 30 $NUT402, fair launch, no pre-mine or team allocation, and liquidity auto-added at mint completion.

The independent gate before a merge, deploy, or payout. Deterministic JavaScript (Node) or Python 3 run against a contract or claim; returns HELD, BROKE with the failing input, FINDINGS, or DROP. BROKE requires a contract. Ephemeral sandbox, nothing stored. 0.10 USDC; allow up to 120s.

Cross-source correlation for one company in a single call: latest quotes from 3 independent market-data providers, recent SEC filings, and general mentions across news/academic/legal/dev-community sources -- joins data no single-source provider offers together. Accepts a ticker (AAPL) or company name (Apple).

get a motivational quote to inspire your day

Paid x402 capability check for this GPT-5.6 Luna gateway. GET version for agents, crawlers, and wallets that prefer a simple no-body settlement proof. This endpoint settles a small x402 payment and returns service metadata without calling the upstream model.

The most-recent N OHLCV candles (≤5000). Same per-row pricing as the windowed read ($0.00001 base for main/spot, $0.000025 premium for HIP-3/HIP-4); candles lag ~2 days.

Raw market trades over a time window — the live hot tier (~24h) plus S3 read-through for older history (archive from 2025-05-25), merged. Each row mirrors HL's WsTrade verbatim, including the buyer/seller addresses (`users`) and the trade `hash`. Priced per asset-hour ($0.015 base, $0.03 HIP-3/HIP-4) plus $0.05 per uncached archive hour pulled (warms the cache); ≤24 asset-hours/request.

Forced-liquidation tape over a time window, reconstructed from the node-fills archive (Hyperliquid has no public liquidations feed). Each row is a trade row (coin, side, px, sz, time, hash, tid, users:[buyer, seller]) plus the liquidation markers (method market|backstop, markPx, liquidatedUser, dir). Priced per asset-hour ($0.005 base, $0.01 HIP-3/HIP-4) plus $0.05 per uncached archive hour pulled; up to 24 asset-hours/request, available ~2h after the hour closes.

language detect / detect language / detect text language / identify language / language identifier / language detection / what language is this / detect English Chinese Japanese / language detector / langdetect / multilingual language detection / fast language detect / ISO 639-3 language code. Detect language of any text. Returns ISO 639-3 code with confidence. Supports 80+ languages. For AI agents handling multilingual text, content routing, translation pipelines.

Convert GitHub-flavoured Markdown to a tagged, accessible PDF — PDF/UA-1 + PDF/A-2A dual-compliant out of the box.

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ocr image, image to text, OCR API, extract text from image, image OCR, tesseract OCR, optical character recognition, scan image to text, image text recognition, image to text converter, printed text OCR. Run Tesseract OCR on any image URL. Returns extracted text with confidence. Supports English Chinese Japanese Korean German French Spanish Italian. For AI agents reading screenshots scanned documents.

Paid API entrypoint for x402 buyers and agentic commerce workflows. Use as a first paid Orion call before Base memecoin signing or transaction execution.

pdf to text, extract text from pdf, pdf text extractor, pdf parser, pdf to plain text, extract pdf text, pdf text extraction, read text from pdf, pdf text API, pdf to txt, parse pdf text. Fetch PDF from URL and return extracted plain text. Minimal token footprint for summarization and analysis workflows. Supports text-based PDFs (for scanned images use image OCR). For AI agents doing document analysis, RAG indexing, contract review, summary pipelines.

Full-text search across every aggregated data source in one call: news, SEC filings, court opinions, academic papers, government records, and developer discussions. One query surfaces everything concordant across independently-sourced, citable results -- not a single-source wrapper. Optional source/category/since filters.

Telegram sentiment analysis, LLM verdict: sentiment label, score, trend and a short summary for a channel, group or topic. Gauge audience mood or brand perception before acting.

x402 service registry

Per-venue implied vs vig-adjusted odds with summarized depth for one market — Venue-by-venue comparison for a market: implied probability, vig-adjusted probability (overround removed via the quoted book), summarized depth near the touch, plus the cross-venue spread and a disagreement flag when it exceeds 5 points.

Resources for a specific origin/domain

Full-text search across x402 resources

Weather — an agent-callable weather service, payable over x402 (USDC on Base). Provided via xx402.vercel.app. Priced around 0.001 USD per call.

0.002006 USDC on base-sepolia

0.01 USDC on base-sepolia