Public directory
Explore the tools
Browse admitted endpoints and inspect what each tool does before choosing one for your task.
3402 tools admitted
| Tool | Purpose | Categories | Method | Protocol | Listed price |
|---|---|---|---|---|---|
| Quack AI | Analyzes a DAO governance proposal (by DAO plus Snapshot proposal ID, or raw proposal text) and returns a structured voting recommendation with reasons. | Defi | POST | x402 | 0.05 USDC per call on Base |
| Quartermaster AI Summarize | Fetches a public webpage and returns a short, medium, or long factual AI-generated summary of its readable content. | Web scraping | GET | x402 | 0.01 USDC per call on Base |
| Quartermaster AI Translate | Translates input text into a specified target language, auto-detecting the source language. | Text processing | GET | x402 | 0.005 USDC per call on Base |
| Quartermaster DNS Lookup | Resolves a hostname's DNS records over DNS-over-HTTPS and returns them as structured JSON, for a chosen record type. | Domains IP | GET | x402 | 0.001 USDC per call on Base |
| Quartermaster Gas Prices | Returns current Base network gas prices and a simple-transfer cost estimate. | Onchain data | GET | x402 | 0.001 USDC per call on Base |
| Quartermaster Random Numbers | Returns cryptographically-secure random integers in a chosen inclusive range, rejection-sampled to avoid modulo bias. | Utilities | GET | x402 | 0.001 USDC per call on Base |
| Quartermaster Token Prices | Returns the USD price for a token given its symbol (eth, btc, usdc, ...) or a Base ERC-20 contract address, with source failover. | Market prices | GET | x402 | 0.001 USDC per call on Base |
| query | Answers a natural-language question about Farcaster with a grounded response cited to specific GM Farcaster podcast episodes and timestamps. | Social media, Science health | POST | x402 | 0.005 USDC per call on Base |
| query-correct | Returns a spelling-corrected version of an SEO search query. | SEO marketing | GET | x402 | 0.005 USDC per call on Base |
| quick-resolve | Inspects a public HTTPS domain's machine-readable evidence and x402 readiness, or a Base address's public onchain evidence, returning a timestamped JSON report. | Agent trust safety | POST | x402 | 0.01 USDC per call on Base |
| Quicknode · JSON-RPC calls - $0.00001 per call | Executes a JSON-RPC call against a QuickNode-hosted node through a cheaper session-scoped route for a chosen network. | Onchain data | POST | MPP | 0.00001 pathUSD per request on Tempo |
| Quicknode · JSON-RPC calls - $0.001 per call | Executes a JSON-RPC call against a QuickNode-hosted node on a chosen network, across 80+ blockchains. | Onchain data | POST | MPP | 0.001 pathUSD per request on Tempo |
| quote | Returns an executable swap quote (realizable fill price, price impact, slippage, depth and route) for a token pair and trade size across Base, Polygon and Arbitrum liquidity. | Defi | POST | x402 | 0.02 USDC per request on Base |
| quote | Returns a swap quote for a bidirectional USDC-to-SPL-token trade on Solana, routed across 30+ DEXs via Jupiter v6, as step one of a two-step quote/execute flow. | Defi, Market prices | POST | x402 | 1000 raw units of USDC (Solana) per call; decimals not listed |
| quote | Returns a swap quote for converting between USDC and other ERC20 tokens on Base across 20+ DEXs via LiFi routing. | Defi | POST | x402 | 0.001 USDC per request on Base |
| quote | Returns live quotes (price, session change, currency) for up to 8 stock, ETF, crypto, or FX symbols in one call. | Market prices | POST | x402 | 0.01 USDC per call on Base |
| quote_tweets | Returns quote tweets, with author profiles, for a given tweet ID, paginated. | Social media | GET | x402 | 0.01 USDC per call on Base |
| quotes | Returns latest GPU rental quotes for one model across neo-clouds, marketplaces and other providers. | Compute pricing, Market prices | GET | x402 | 0.01 USDC per call on Base |
| quotes | Returns every listed price for one LLM model on one day, broken out by source and hosting provider, in USD per million tokens. | Market prices | GET | x402 | 0.01 USDC per call on Base |
| r | Fetches a URL and returns clean Markdown, as a drop-in x402-paid replacement for the r.jina.ai Reader endpoint. | Web scraping | GET | x402 | 0.02 USDC per call on Base |
Catalog entries reflect the reviewed source snapshot. Listing is not proof of current availability, wallet compatibility, payment or execution.