the402 x402 endpoint directory

Exa /contents endpoint

Batch Runner: Batch jumps to run through Base City. How far can you get Rex402 with 100 jumps? Make them count.

MediaPipe pose landmarks inference

Latest Ethereum block height - current chain tip via eth_blockNumber

EVM network info - chain ID, block height, gas price, chain head age, and chain characteristics in one batched RPC cal

Ethereum chain ID (EIP-155) via eth_chainId - confirm which chain a network is on

Real-time crypto market news with sentiment analysis and top headlines ranked by importance.

Hyperliquid perpetuals market data: live mark/oracle price, funding rate, open interest, max leverage, and size specs

Returns a single random fact as JSON in exchange for a micropayment.

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

Convert a time between any two IANA time zones (DST-aware). Pay-per-call in USDC on Base.

Cross-venue funding-rate arbitrage + crowded-positioning radar: live perp funding rates, open interest, global & top-t

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

DeFi yield farming markets with live APYs across Aave V3 and Morpho on Base, Ethereum, and other major chains. Find th

Latest crypto token prices by ticker symbol, CoinGecko id, or chain:address (BTC, ETH, SOL, or base:0x…): current spot

Where DeFi capital is flowing — TVL rankings, fastest-growing vs bleeding protocols, chain-by-chain breakdown, and per

Token price, market cap, volume, supply, and basic metrics. Works for any listed token.

Perpetual-futures market data from Hyperliquid for any coin (BTC, ETH, SOL, HYPE…): mark price, hourly funding rate an

Base network real-time gas price oracle. Returns block base fee, current gas price in GWEI, and network block details.

Current weather conditions for any global location — temperature, feels-like, humidity, precipitation, wind, and human

Quick pulse check from crypto Twitter. Breaking news, trending narratives, and sentiment shifts at a glance.

Multi-model chat completions. POST messages[] and set model to any LLM id from GET /v1/models; dynamic USDC pricing sc

Get a product's packages, pricing, and recipient requirements before creating an invoice.

A snapshot of the total crypto market: aggregate market capitalization in USD, 24-hour trading volume, Bitcoin and Eth

Base gas oracle / gas price API for AI agents and bots — get the gas price for a transaction on Base in one x402 call.

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

Latest crypto news and breaking headlines, real-time from Cointelegraph. Search any topic (bitcoin, ethereum, DeFi, re

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

The Crypto Fear & Greed index: the current market-sentiment score (0–100) and its classification (Extreme Fear → Extre

Raw metadata extractor: the complete, unopinionated head inventory of a page — title, charset, lang, canonical, all me

Live weather for any city or lat/lon worldwide. Returns current conditions — temperature, feels-like, humidity, wind a

Multi-chain EVM gas price oracle for AI agents — 17 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanch

Resolves an ENS name into its addresses, text records, and content hash, with batch support up to 50 names and per-nam

Discover DeFi yield opportunities across 80+ networks — 3,300+ staking, lending, vault, and RWA yields from Lido, Aave

Verifiable RNG — cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios. $0.001

Cryptographically secure randomness. ?bytes=1..1024 returns hex; or ?min=&max= returns a uniform integer; ?count=1..10

IXS Real world asset vaults — 6% yields, BlackRock exposure, tokenized on-chain

Base coin price mini-endpoint for major tokens only. Returns spot prices and 24h stats for well-known tickers like btc

Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes. Customers earn real value with

IP geolocation: country, region, city, coordinates, and timezone for any IPv4 or IPv6 address. Fast in-memory lookup f

Resolves an address into its ENS reverse record on a given chain, with batch support up to 50 addresses and per-addres

Paid x402 API for AI agents that checks robots.txt, sitemap availability, llms.txt discovery, AI crawler readiness, ag

Base social intelligence: a current Base sentiment summary + the quality-screened Base tokens (CoinGecko-listed, marke

Base RPC (chain 8453): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or

Real-time crypto market news with sentiment analysis and top headlines ranked by importance.

Current Base gas prices and a simple-transfer cost estimate for transaction planning.