sort by:defaultA → ZZ → Aapi callsvolume
saylorinnovations.com
Python package report for the latest release - compatibility, dependencies, license and PyPI advisories
$0.01 USDC
api.vextorium.com
Latest official US government documents that affect crypto and markets: SEC press releases, litigation releases, statements and speeches, CFTC press releases, White House news and presidential actions. Filter by crypto relevance, source, keyword and days; optional 2-3 sentence AI summary of each document (Spanish or English). Public-domain sources with links to the originals.
$0.02 USDC
api.vextorium.com
Official data of any Spanish BOE item (rank, department, dates, subjects, repeal status) plus a clear AI summary in Spanish from a local model: what it is, who it affects, what it establishes and its deadlines.
$0.01 USDC
api.vextorium.com
Wholesale day-ahead electricity price in a European country or zone (DE, FR, ES, PT, IT, NL, BE, AT, PL, CH, Nordics...) for today or a given day: hourly EUR/MWh, average, max, min and cheapest and most expensive hours. Use «todos» to compare the daily average across countries.
$0.003000 USDC
api.vextorium.com
Book data by ISBN (10 or 13) or search by title and author on Open Library: title, authors, publisher, year, pages, languages, subjects, cover and links.
$0.002000 USDC
api.api-agent-ia.ch
Does this wallet have a readable name? Returns the primary ENS name of an address on Ethereum mainnet, or null if it has none ($0.002 per call).
$0.002000 USDC
riddlex402.vercel.app
Pay a micro-fee in USDC on Base mainnet to receive a riddle and its answer.
$0.002000 USDC
api.glianalabs.com
GlianaAI - pay-per-call AI: LLM chat (OpenAI-compatible), image, video, music, speech - 100+ models, no signup, USDC. This resource: LLM chat — pass any catalog model id in the body (default minimax-m3). Priced PER REQUEST from the model and input you send, from $0.002000; send the body to read its exact price off the 402. https://ai.glianalabs.com
$0.002000 USDC
apexrunner.ai
APEX Runner: Market Tick Signal
$0.007000 USDC
x402-tools-production-2755.up.railway.app
Generate QR codes for text, URLs, or Web3 payment requests (EIP-681 / Solana Pay). Supports PNG, SVG, JSON output with dataUri, custom colors, and batching. Flat $0.002 per call.
$0.002000 USDC
x402.twit.sh
Get the latest tweets that mention the authenticated user (the notifications timeline). Returns up to 20 tweets per page, most recent first, with pagination support. Query params: auth_token (string, required) - Twitter auth_token cookie; ct0 (string, required) - Twitter ct0 cookie; type (string, optional) - notifications timeline to read: All (default), Priority, or Mentions; next_token (string, optional) - pagination cursor. Returns X v2 API-compatible JSON.
$0.006000 USDC
api.interzoid.com
Detect the language of input text and translate it to any specified target language. AI-powered translation supporting numerous world languages.
$0.01 USDC
pay.edge-agents.ai
Scores major assets as research candidates from momentum, BTC-relative strength, turnover and market risk. Purpose: Prioritise assets for further research using a transparent, repeatable evidence score. 5-minute freshness target; missing evidence is reported explicitly rather than invented.
$0.01 USDC
saylorinnovations.com
All markets in a Polymarket or Kalshi event - implied probabilities, bid/ask, volume and close time
$0.01 USDC
saylorinnovations.com
BNB Chain block by number or latest - hash, time, transaction count, gas used, base fee and miner
$0.01 USDC
47620.xyz
Live polygon network health: chain id, latest block number, gas price and native token POL/USD price. Cheapest call.
0.00 tokens
saylorinnovations.com
Museum object record (Met or Art Institute of Chicago) - image, dimensions, credit line and description
$0.01 USDC
saylorinnovations.com
Current text of a federal regulation section (eCFR) with heading and citation
$0.01 USDC
pay.edge-agents.ai
Machine-readable divergence, sentiment-extreme and elevated-risk alerts. Purpose: Detect notable market conditions that justify deeper analysis. 5-minute freshness target; missing evidence is reported explicitly rather than invented.
$0.01 USDC
braille.openverbs.com
Break a braille string into its cells and the raised-dot numbers (1–8) of each cell.
$0.002000 USDC
← prevnext →