DDG Agent-Payable Services
x402-bazaarUse case: data · commerce
Pricing: 0.01 USDC / call (eip155:8453)
Return OpenRouter published per-token and per-1M USD pricing for a model, with a found/model_not_found verdict.
Listing info 80/100Tools for a more open agent web.
The directory of tools for agents
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Use case: search
Pricing: 0.01 USDC / call (eip155:8453)
Ask a question about Alice's Adventures in Wonderland for a tutoring agent, quiz generator, or reading app — get back matching source passages…
Listing info 80/100GAIP Witness Agent
a2a-registryUse case: commerce · productivity
Pricing: Price not supplied by publisher
Registers caller-declared delivery checks, observes supplied public results and returns a verifiable retained receipt. It also keeps buyer-sid…
Listing info 50/100Agent Tools UK
x402-bazaarUse case: other
Pricing: 0.005 USDC / call (eip155:8453)
Check a UK company on the official Companies House register by company number: name, status (active, dissolved, liquidation), type, incorporat…
Listing info 80/100Nero Labs Agent Tools
x402-bazaarUse case: media
Pricing: 0.02 USDC / call (eip155:8453)
Transcribes up to 5 audio or video links (MP3, WAV, M4A, MP4 and more; Google Drive and Dropbox links work) to text, optionally with speakers,…
Listing info 80/100Use case: finance
Pricing: 0.001 USDC / call (eip155:8453)
True cost of trading ARB on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock t…
Listing info 80/100Use case: finance
Pricing: 0.001 USDC / call (eip155:8453)
True cost of trading BTC on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock t…
Listing info 80/100Use case: finance
Pricing: 0.001 USDC / call (eip155:8453)
True cost of trading DOGE on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock …
Listing info 80/100Use case: finance
Pricing: 0.001 USDC / call (eip155:8453)
True cost of trading ETH on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock t…
Listing info 80/100Use case: finance
Pricing: 0.001 USDC / call (eip155:8453)
True cost of trading HYPE on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock …
Listing info 80/100Use case: finance
Pricing: 0.001 USDC / call (eip155:8453)
True cost of trading LINK on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock …
Listing info 80/100Use case: finance
Pricing: 0.001 USDC / call (eip155:8453)
True cost of trading SOL on Hyperliquid, measured on Vaunt's own IOC taker orders: slippage vs mid (p50/p90 bps), taker fee paid, wall-clock t…
Listing info 80/100Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works