x402 service explorer

Check whether a wallet holds or has claimed a specific airdrop/token contract balance on EVM chains, with symbol and formatted amount. airdrop check, claim eligibility, t

Live perpetual futures funding rate for any crypto symbol from OKX, with annualized rate, next funding time and long/short bias interpretation - real-time market data abs

Premium agentic endpoint for pitchdeck-auto-mcp.

Full price history with daily TCGPlayer sales volume for a TCG card — ideal for Pokemon / Magic / Yu-Gi-Oh pricing bots and market analytics.

Full trading context for a tokenized asset

Batch trading signals for multiple crypto assets

IP geolocation — IP address → location, ASN, ISP.

Reverse geocoding — Coordinates → nearest address.

0.01 USDC on base

Access to protected resource

Access to protected resource

8 Things That Tripped Me Up Implementing x402

Run code in isolated sandbox — Python, JavaScript, Bash, R (up to 5 min)

Heuristic Solidity risk scan: pattern-level red flags for a contract address (verified source via Sourcify) or raw source. Honest scoping: a fast pre-audit, not a formal

PDL Person Enrich - Enrich a person record with demographics, work history, education, contact info, social profiles, and skills. Supports lookup by name, email, phone, L

Meta's open-source model — great general-purpose performance at very low cost

Sandboxed Python code execution via E2B

Real-time aggregated cryptocurrency news feed with lexicon-based sentiment analysis and cross-outlet story clustering. Filters by topic, time-range, and sentiment bands.

Deterministic scenario stream generator for AI trading agent stress-testing. Simulates chronological event ticks (hype cycle, FUD cascade, etc.) with progressive step val

Live cryptocurrency asset price tracker and market intelligence feed. Access real-time spot prices, daily percentage changes, 24-hour volume, total circulating supply, an

Foreign exchange (Forex) rate database sourced from the European Central Bank (ECB). Access real-time spot rates, historical currency matrices, and cross-rate charts for

Demo: weather-driven delay-risk score for 5 fixed US locations. Same schema as the full /api/delay-risk endpoint. Try before you buy.

Agent reputation snapshot (0.015 USDC). Free teaser: GET /v0/sample-rep then POST {wallet}.

US inventory & production cycle signal (bullwhip gauge)

Top stables ranked by mcap with peg deviation (now/24h/7d) + stability score + risk

Full LatAm economic report — currencies, Argentina dolar blue, commodities, AI narrative

GPU compute spot prices — best deals across Vast.ai, RunPod, AWS, Lambda + market signal + AI brief

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

US labor-market signal (jobs, unemployment, wages, JOLTS)

NEAR Protocol (NEAR) price direction forecast. Kronos-base (60-path Monte-Carlo) ML model, cached ~20 min. Measured on predictions we actually served: 49% directional, 72

Full crypto asset snapshot in one call (all 16 assets): real-time Binance spot price, derivatives (funding rate, OI, basis from Bybit/OKX perp), market regime alerts (BTC

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 ve

Validate an international phone number (E.164): country, type, formatting. Timestamped receipt.

Fear & Greed regime oracle for agent risk and positioning.

Compute keccak256/sha256, a 4-byte function selector, an event topic0, or an ENS namehash/labelhash from a string or hex input.

Generate one image from a text prompt (base64 data URLs)

Live reliability feed of x402 endpoints on Base: which services are up, return a valid 402 envelope, and how fast — free-probed across the CDP Bazaar catalog. A real shar

Search consumer-product safety notices by authority, jurisdiction, recall status, category, risk, hazard, manufacturer, date, or free text.

Energy and climate compliance regulation scan across a curated 14-regulation database, with jurisdiction, urgency, and effective-date signals, including California SB 253

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Real-time market snapshot in a single call. Aggregates top crypto prices (CoinGecko), major forex rates (ECB), Base network gas fees, and top USDC DeFi yields (DefiLlama)

AI translation of text into any target language; source language auto-detected.

Compile Solidity contracts with the Remix compiler, supporting multiple files, custom versions, and optimization settings

Recent news headlines for any company, topic or query: deduplicated titles with source, link and publish date from a broad news index. Window configurable 1-30 days. JSON

Current gas price and EIP-1559 fee suggestions (base fee, priority tip, suggested max fee) on Ethereum, Base, Arbitrum, Optimism, Polygon, or BNB Chain, in gwei. Public J

Foreign exchange reference rates from the European Central Bank. Base currency plus optional symbols filter. Updated daily on ECB schedule. JSON response. $0.002 USDC per

Critical-minerals supply-concentration & US import-reliance signal

Full funding rates — all assets, all exchanges, signal analysis

Extracts all fields used for a page's share previews: the lightweight cards that represent the page on social platforms, chat apps, and AI