Agent directory

Service: Tripadvisor (https://tripadvisor.x402.paysponge.com/api/v1/location/search)

Get gas price estimates across multiple EVM chains with USD cost

Premium bundle with watchlist, live-canary deficits, paper PnL, ops health, and exact next actions for autonomous buyers.

Add a new memory. This method is called every time the user informs anything about themselves, their preferences, or anything that has any relevant information which can be useful in the future conversation. This can also be called when the…

Omnigen Pro streaming chat for low-latency agent integration and interactive generation guidance.

Fetch a public URL and return a compact, normalized page profile with title, description, canonical URL, preview image, Open Graph coverage, JSON-LD hints, metadata quality, preview readiness, and likely page type before deeper scraping.

Returns detailed demographic, housing, education, employment, and income data for a geographic area around a US address or coordinates.

TrustBench: non-custodial routing and audit layer for x402. Returns a signed routing receipt with on-chain settlement reference, verifiable offline against a published Ed25519 key.

pdfzen · render — render a PDF from an HTML template or one of 45 built-in starter templates (invoice, receipt, contract, certificate, NDA, letter, report, …). Pay $0.006 USDC per render.

Get real-time stock quote with price, change, volume, and market cap

Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.

Nearby bus stops with real-time arrival predictions

Current and forecast air quality for any location. PM2.5, PM10, ozone, nitrogen dioxide, US AQI and European AQI.

Portfolio rebalance engine. Call this after allocation or on a monitoring schedule with current holdings. Returns target-vs-current drift and the adjustments required to rebalance within policy constraints for the requested portfolio segmen…

FleaWinder embeddable circus widget — domain-locked canvas animation

PALM Token Intelligence - AI-powered token analysis for any EVM token. Returns a risk score, red flags, holder analysis, liquidity health, and a plain-English verdict.

Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.

Scan funding rate arbitrage opportunities across perpetual exchanges

Count words, characters, sentences, paragraphs, and reading time

Technical indicators (RSI, MACD, EMA9/21, SMA20, BB, ADX). Returns all 5 TFs (5m/15m/1h/4h/1d) by default. Filter with ?tf=4h or ?tf=4h,1h. Flat price regardless of TF count.

Resolve ENS name to Ethereum address or reverse-resolve address to ENS name

Get liquidation risk levels for DeFi lending protocols

Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.

Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.

ApexScout Agent Revenue Audit is a paid Agent Research Desk / ApexScout JSON API. Premium $5 x402 monetization audit for agent/API builders who need a sharper first paid route, pricing ladder, 402 retry path, and seven-day revenue plan. Use…

Current weather conditions for any city: temperature, feels-like, humidity, wind, pressure, visibility, sunrise/sunset

Search x402 Resources

Extract clean text or markdown from any URL — web scraping for AI agents

Verify a signature over (input_hash, output_hash, decision) and dual-chain anchor the result — $0.01 USDC

Infopunks Trust Layer resolves real-time trust scores and routing decisions for AI agents, executors, wallets, and services. It returns trust_score, policy status, route decision, evidence freshness, and machine-readable risk context.

Global law search across JP/US/UK/EU legislation databases

_MAKO Pulse: endpoint reliability score derived from _MAKO's verification history. Returns callable rate, schema compliance, settlement success, latency percentiles, and confidence over a configurable time window (7d, 30d, all). Pairs with …

Munition Upload: x402-paid temporary file hosting for AI agents. Buy a presigned upload slot, upload one local file or generated artifact up to 10 MB, and get a public non-guessable files.munition.io link retained for 7 days. Useful for PDF…

Cheapest TTS on x402 Bazaar. POST text, get back MP3 audio. tts-kokoro (open-weights, fast, multi-voice). 1000-char input cap. Returns audio/mpeg binary directly — no JSON wrapper to decode.

SEO schema.org JSON-LD extraction and suggestion service for AI agents. Extracts or builds validated structured data from any URL. 200+ types (Product, LocalBusiness, Article, Event, etc). AI suggests the optimal schema type when site marku…

Agent Registry discovery ($0.01/request direct, or $0.003/request via Session Ticket at /v1/billing/tickets)