Google's native generateContent wire on the pro tier. Send Gemini's own request shape (contents, systemInstruction, generationConfig, function declarations) and get Gemini's own response shape (candidates, usageMetadata) back. Point a Google GenAI SDK at this gateway and pay per request with USDC, no account. Also answers the Google-shaped path /v1beta/models/<model>:generateContent. Omit the model and this route serves google/gemini-3.6-flash.

The full macro + crypto dashboard in one call: 5 FRED series, 5 Treasury reads, yield-curve spread, crypto market/trending/global, and live gas - a 14-tool macro + crypto basket, bundled below its a la carte price. Macro dashboard refresh skill pack: one x402 payment runs 14 underlying tools (fred-release-calendar, fed-funds, cpi-yoy, unemployment-rate, sahm-rule, yield-curve-spread, treasury-yield-curve, treasury-yield-history, treasury-debt, treasury-avg-rates, crypto-market, crypto-trending.

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1/pro and pay $0.10 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Responses wire.

Fetch an X (Twitter) account's most recent tweets by user id or username (username is resolved first). Options to exclude retweets and replies, page with pagination_token, or fetch only tweets newer than since_id. Each tweet carries text, created time, language and engagement metrics.

Pull live price, market structure, OHLC history, trending status, global market context, and recent news for a single coin in one pass. Crypto research skill pack: one x402 payment runs 7 underlying tools (crypto-price, crypto-market, crypto-history, crypto-trending, crypto-global, search-news, extract); partial-success per step.

Quick research brief on any topic - web search results plus an AI-generated answer in one pass. Article digest skill pack: one x402 payment runs 3 underlying tools (search, answer, search-news); partial-success per step.

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent402.tools/v1/pro and pay $0.10 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Messages wire (Claude natively, others translated). Depth: `effort` (low..max) on Claude 4.7+ and Haiku 5.5, thinking.budget_tokens on older Claude.

Pay-per-call: HTTP Security Headers

Search more than one billion affiliate products refreshed daily. Pass a plain search string or an array of field filters, or use the structured query rule builder for compound conditions. Results carry pricing, availability, commission URLs, and network and merchant attribution, with support for field selection, pagination, sorting, facets, and per network affiliate link configuration.

Hourly air-quality data (PM2.5, PM10, ozone, NO2, European/US AQI) for any lat/lon, from the Copernicus CAMS model served by Open-Meteo (CC-BY 4.0), updated hourly. Query: ?latitude=48.8566&longitude=2.3522&hourly=pm2_5,pm10,european_aqi&forecast_days=2 (1..7 days). Returns parallel time/value arrays with units; cached 1h.

Pay-per-call: IP Geolocation

Top open Polymarket prediction markets for a topic, ranked by 24h volume: event title, end date, and per-market outcome probabilities (0-1) with USD volume, from the public Gamma API (live on-chain odds). Query: ?tag=crypto|politics|economy|fed|... (any Polymarket tag slug) &limit=1-10 (default crypto, 5). JSON, 5min cache.

The full FOMC meeting schedule (2025–2027) with the last and next meeting and days-until. Each entry carries the two-day meeting's start and decision date, year, and past/upcoming status. No ticker needed — the rate-decision calendar every macro-aware agent plans around. Source: U.S. Federal Reserve. From x402stock, a market & economic data API (x402, USDC).

Every repository-level node and typed edge (CONTAINS, CALLS, INHERITS, IMPORTS, DEPENDS_ON, CONTRIBUTED_TO). Large response.

List the domains linking to a target, each with DataForSEO domain rank, number of backlinks, dofollow count, referring subdomains, broken backlinks, spam score and first/last seen dates. For backlink audits and link building. Unknown domain returns empty results.

Look up an IETF RFC by number. Pass number as RFC2616, 2616, or the integer 2616. Returns the RFC title, authors, publication date, status (e.g. INTERNET STANDARD, PROPOSED STANDARD, DRAFT STANDARD, INFORMATIONAL, EXPERIMENTAL, HISTORIC, BEST CURRENT PRACTICE), stream (IETF/IAB/IRTF/Independent/Legacy), DOI, canonical rfc-editor.org URL, and the full standards relationship chain: which RFCs this one obsoletes / is obsoleted by, and which it updates / is updated by. Authoritative data from the IETF/RFC Editor index. Use this to resolve whether a spec is current or superseded before relying on it.

Pay-per-call: HTTP Security Headers

utilpeek (Tanod) Unicode inspection: invisible, bidi and look-alike characters. Use when an agent must detect invisible, bidirectional or look-alike characters in a text.

Quote a YES or NO buy on a Panta market for a USDC amount and wallet: expected shares, average fill price, fee and price impact against the spot price. Nothing is signed or sent. Powered by Panta.

Macro regime classification (risk-on/risk-off/neutral)