the402 x402 endpoint directory

Search onchain DEX pools and token, by contract address, name, or token symbol.

Current server time

Recent trades from copy-trade v2 smart-wallet pool

Copy-trade v2 curated smart-wallet pool snapshot

Normalize any messy money string into a typed decimal amount plus ISO 4217 currency — handles symbols, locale separato

Convert any physical measurement — length, mass, volume, temperature, area, speed, pressure, energy, time, data storag

Computes the 4-byte selector for a function signature (e.g. transfer(address,uint256) → 0xa9059cbb). The inverse of th

Resolves a 4-byte function selector (e.g. 0x70a08231) to candidate human-readable signatures via 4byte.directory. Acce

$0.0005/call. Render social/OG card PNGs — titles, colors, branding — for links that get clicked. 1¢ x402 min; remaind

$0.0005/call. Read dimensions, format, and EXIF presence — inspect before you process. 1¢ x402 min; remainder auto-cre

$0.0005/call. Render audio as a waveform or spectrogram PNG — visualize any track. 1¢ x402 min; remainder auto-credits

$0.001/page. Combine any number of PDFs into one, in the order you choose. 1¢ x402 min; remainder auto-credits — relay

Generate a QR code from any text, URL, or data. Returns a scannable PNG, SVG, or Base64 image. Use for QR code creatio

FEMA flood zone for an address. Perfect for: 'flood zone for an address', 'FEMA flood designation', 'is this property

Polymarket trader skill score — pure JSON for agents. POST {wallet}. Returns skill_score (0-100, Sharpe-weighted by co

Generate an advanced AI-powered similarity key for US street address matching with enhanced algorithm accuracy. Uses d

Returns recent public tweets by username, using the same read-only X API v2 user_tweets backend as user-tweets. Expose

Returns the recent public post timeline for a known X handle. Same backend as user-tweets, listed for agents that need

Searches SEC EDGAR company filings by ticker or CIK: 10-K, 10-Q, 8-K, S-1, DEF 14A, Form 4, and 13F-HR. Same SEC EDGAR

Looks up movie and TV metadata: title, release year, rating, overview, poster, and optional streaming providers. Same

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

ONE call that connects pre-trade safety and live market data into a single token-intelligence report: GoPlus rug-check

Live whale alerts: the largest recent USDC / WETH / cbBTC / USDT / WBTC transfers on Base or Ethereum, with USD value,

Compare AI model prices side-by-side: a live price leaderboard of LLM token cost for GPT-5, Claude 5, Claude Sonnet, G

Recurring public "State of OT Threat Intel — GCC" sitrep, human-reviewed before publish, sourced from the same intel.d

Returns population and weighted median household income for a geographic area around a US address or coordinates.

Get the list of Twitter/X users who follow a specific user. Returns up to 50 follower profiles per page with paginatio

$0.0005/MB. List or extract files embedded inside a PDF — pull attachments out programmatically. 1¢ x402 min; remainde

$0.0005/MB. Re-encode video/audio to another container or codec (H.264/AAC and more) — scale, crop, rotate in the same

$0.010/document. OCR a document with line- and word-level layout coordinates (Textract) — position-aware text for down

$0.0005/call. Detect silent intervals as JSON or trim the silence out — tighter podcasts and voice notes. 1¢ x402 min;

$0.0005/MB. Speed up or slow down audio/video — pitch-preserving by default. 1¢ x402 min; remainder auto-credits — rel

$0.0003/MP. Pad or extend an image's canvas on any side — aspect-ratio fixes without cropping. 1¢ x402 min; remainder

$0.0005/MB. Normalize audio loudness to broadcast EBU R128 — LUFS, true-peak, and range targets. 1¢ x402 min; remainde

$0.001/page. Rasterize PDF pages to PNG or JPEG — previews, thumbnails, vision-model input. 1¢ x402 min; remainder aut

$0.001/page. Fill or flatten PDF forms programmatically — field values in, finished PDF out. 1¢ x402 min; remainder au

A baton is a durable storage object agents create, append, read, and cryptographically prove — then hand off to other

AI-powered web page extraction. Provide a URL and a question...

Send Markdown (or HTML) and get back a URL that renders as a real page — headings, tables, code blocks, mobile-readabl

🆕 Lists the newest B20 tokens created on Base (from the B20Factory precompile) — variant, symbol, decimals, block. B2

Convert Gregorian dates to Hijri (Umm al-Qura calendar) and back. Returns day/month/year, Arabic and English month nam

High-precision Islamic prayer times (fajr, sunrise, dhuhr, asr, maghrib, isha) plus qibla direction for any coordinate

Pay $0.01 USDC to make an outbound HTTP request through the proxy. Supports all standard HTTP methods, custom headers

Create a new persistent human profile in the vault. Agent-namespaced by wallet address. Accepts initial identity, text

Bitcoin network hash rate, via Blockchain.info stats API

one machine thought — error404.life, the house of missing things, answers its sibling status code. pay a penny, the do

Forwarded news data from the Yodeler database. Price is computed from the actual billable row count and requested rece

CBOE Volatility Index (VIX) spot quote, delayed, via Yahoo Finance

Property tax lookup. Search a county's open-data assessor dataset by street address or parcel ID and return parcel id,

Calculates how many months a mortgage refinance takes to pay back its closing costs. Same backend as refinance-analysi