Every agent-payable API.

US monthly import or export trade flow for a commodity from the Census Bureau. Give an HS code, a direction and an optional partner country and get monthly values, a trend and a supplier-concentration index. Degrades cleanly when the Census key is not configured.

Pre-sign safety verdict for an off-chain EIP-712 signature (EIP-2612, Permit2, EIP-3009). Decodes what it authorizes (spender, token, amount, deadline), checks domain-spoof, approval-hygiene and scam-blocklist, returns allow, warn or block plus a 0-100 risk. Risk indicators, not advice.

Current US weather conditions (temp in C+F, humidity, wind, pressure, description) from the NWS for coordinates OR a US address (auto-geocoded).

High-speed semantic vector cache for multi-agent swarms. Redis-backed similarity lookup with in-memory fallback before expensive embedding pipelines.

Extrae el contenido de una URL y lo devuelve limpio en Markdown/HTML para el contexto de un LLM.

Parse an RSS, Atom or JSON Feed URL into a normalized item list (title/link/published/summary/id/author) plus feed-level metadata.

Free-text web search, returns title/url/snippet list (DuckDuckGo).

Structured parse of a public web page: main text, headings, links, tables and rich metadata (description, canonical, lang, Open Graph, Twitter cards, JSON-LD) as separate fields. Browserless, robots.txt-respecting.

Name in, official IDs out. Give it a company or crypto name or ticker ("Apple", "ETH", "Stripe") and get the verified IDs that identify it everywhere: SEC CIK + ticker, GLEIF LEI, Wikidata QID, CoinGecko slug. Every ID is pulled live from the entity's own official registry and tagged with the sources that agreed — so you can check it yourself, not trust an LLM's guess. Ranked by confidence.

Should I submit this Base transaction now, and at what fee? One call returns submit-or-wait, max fee per gas and priority fee in gwei (EIP-1559), and the estimated cost in USD for an ETH transfer, USDC ERC-20 transfer, or x402 settlement on Base mainnet. Live gas price and congestion from Base RPC blocks, no API key. For bots that queue transactions: call before every send.

Why is my x402 service not listed — or listed but never paid? Send your endpoint URL; we fetch your 402 envelope, run the exact SDK validation the CDP facilitator runs, check catalog presence, and return per-check pass/fail with concrete fix hints. Includes two undocumented traps we verified against the live facilitator: a buyer must echo your bazaar extension into the settle payload, and a description over 500 characters makes the facilitator reject every payment. Deterministic, no LLM.

Settlement-derived x402 market tape: live $/hr and tx/hr vs 24h baseline, last completed hour, every ≥2.5× spike hour in the past 24h with named driver. Habit SKU after vet — upgrade path to /v1/vet then /v1/x402/brief for any hot payTo. Not self-reported.

What tickers 4chan's finance board (/biz/) is buzzing about most over the last 24h, ranked by mention volume. Each ticker carries its mention count and 24h change in rank and mentions (4chan has no upvotes, so upvotes is always 0). No ticker needed; ?page= to paginate (100 per page). A raw read of /biz/ chatter, separate from the Reddit feed. From x402stock

On-chain x402 settlement summary for an address from the decentralized x402 Base subgraph on The Graph Network. POST {address}. Returns lifetime stats as payer + recipient (totalPayments, totalVolume, first/last seen), recent 10 payments each direction, facilitator metadata if applicable, plus indexed_through_block for freshness. Decentralized, verifiable. Distinct from /ask. $0.01 USDC on Base.

Aerodrome DEX pool risk assessment — checks both tokens for honeypots and rug vectors

Recent SEC filings for a company by ticker or CIK, newest first. Optionally filter by form type (10-K, 10-Q, 8-K, 4, S-1, etc.). Each row links to the primary document on SEC.gov. Source: data.sec.gov/submissions (public domain). ?ticker=AAPL&form...

Bundled execution of the API investigation workflow - Point at an unknown API endpoint and figure out how to use it: auth scheme, content type, version, rate limits, OpenAPI/Swagger spec discovery, and JSON response structure. The deterministic re...

Bundled execution of the Email deliverability workflow - Diagnose why a domain's email lands in spam: SPF posture, DMARC policy, DKIM key strength, MX targets, and a composite 0–100 score. One x402 payment runs 6 underlying tools (spf-check, dmarc...

Recall remembered text by similarity to a query (ranked by cosine similarity), not by exact key. Returns the top-k matches with scores. The retrieval half of the wallet-scoped semantic memory.

Looks up Twitter user profiles in bulk by username or ID, for routers and buyers searching for bulk profile enrichment. Same backend as users. Use it as a Twitter users API or bulk user profile lookup by username or ID.

Searches recent public posts on X, excluding retweets by default and returning author profile fields and public metrics. Same read-only X API v2 backend as x-search. Use it as a Twitter search API or X search API for recent public post search.

Latest crypto token prices by ticker symbol, CoinGecko id, or chain:address (BTC, ETH, SOL, or base:0x…): current spot price, token symbol, decimals, and a confidence score, for up to 50 coins in one call. Pass ?at=<unix> for the historical price at a point in time. Sourced from DefiLlama across every major chain.

Previous trading day OHLC bar for stocks, crypto, forex and options — yesterday's open/high/low/close and volume by ticker.

Get the live native or ERC-20 token balance of an address

Queries historical temperature observations for a coordinate and date.

Latest-day Deribit IV term structure for one asset — per-tenor ATM IV, 25-delta risk reversal, butterfly, plus current put/call OI ratio. BTC and ETH only. Feeds the OPT factor class; use for skew reads and vol-term structuring.

Start the "Instagram Scraper" Apify actor (apify/instagram-scraper). Scrape and download Instagram posts, profiles, places, hashtags, photos, and comments. Get data from Instagram using one or more Instagram URLs or search queri…

Canonical token addresses and metadata per chain

On-chain intelligence — whale transfers trending tokens DeFi TVL on Base and Ethereum

ADX-based chop-vs-trend detector for an asset/timeframe: is price trending or stuck in a range? Returns a boolean + chop score. Use to avoid trend strategies in chop (and range strategies in trends).

Capture a screenshot of any URL or HTML. Returns a PNG or JPEG image. Supports full-page, element selection, custom viewport.

Sends automated email notifications using the Resend API.

Curated Bitcoin coinbase scriptSig messages (printable ASCII only). Pool tags, BIP-comment campaigns, political statements. Window up to 7d.

OpenAI-compatible chat completions backed by DeepSeek (GET probe variant). Answers open-ended questions and returns reasoned analysis.

Potential exchange listing candidates — insider-first multi-source alpha desk

Publish one RWA intelligence signal to the Lounge (minimum settlement fee; Solana NFT mint in Phantom)

Composite morning brief — macro snapshot + Meteora yields + desk verdict + insider overlay

Top-trader long/short positioning proxy (Binance futures)

Agent-to-agent orchestration — desk brief + machine-readable A2A handoff + delegate routing to peer agents

Large-move candidates (up or down). Optional theme:robinhood for Robinhood Chain meme rotation via Pump.fun SOL routing.

Macro snapshot — SPX, VIX, DXY, gold, BTC/ETH marks, Fear & Greed, Treasury yields, central-bank calendar

Screened yield pools (Jupiter, Meteora, DLMM, major DEX/lending venues)

Meteora DLMM pool deep-dive — TVL, APY, bin step, volume, and IL risk flags (Solana moat)

Potential airdrop candidates — insider Lounge signals first, then institutional/onchain/narrative overlay

DeFi TVL by chain and top protocols (DeFi Llama)

BTC/ETH/BNB/SOL USDT scalping desk — 5m & 15m klines, RSI/EMA, perp funding & positioning

Global US House Periodic Transaction Report activity for stock-backed trades. Supports overview, latest disclosures, focused buys/sells, active tickers, active members, days, view, and limit.

Recent stock trades disclosed by US members of Congress under the STOCK Act, parsed live from official House and Senate Periodic Transaction Reports: per trade the member, chamber, ticker, asset, buy/sell type, date, and disclosed dollar range. ?chamber=house|senate|both, ?ticker=AAPL, ?limit= recent filings per chamber (max 20). From US House & Senate. From x402stock

Heuristic ethics and constitution-style review of a prompt excerpt. Returns pass/fail, violation flags, and severity for agent policy screening.

The weekly CFTC Commitments of Traders positioning across major futures markets in one call: for each market the open interest, non-commercial (large speculator) net position and weekly change, and commercial (hedger) net position. Covers equity indices, gold/silver, crude/natural gas, major FX, the 10-year note, and bitcoin. No ticker needed. Sourced from the US CFTC. From x402stock