Tools for a more open agent web.

The directory of tools for agents

465 tools · Deliver a notification · Reset filters
Use case: automation · infrastructure
Protocols: APIx402
Pricing: 0.15 USDC / call (eip155:8453); 150000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161)

Verify a web claim and get a signed, re-checkable Outcome Receipt — machine-verifiable proof of delivery for agent commerce. The Embassy fetch…

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453); 1000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Agent Result Citation Check: checks bounded citation objects for URL and title fields using only bounded caller-supplied values. Call when you…

Listing info 80/100
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Use case: commerce
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

COMEX daily delivery notices: issues and stops with the house-vs-customer split, per CME product and contract month. Read from CME's daily Iss…

Listing info 80/100
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Truth Bear

x402-bazaar
Use case: data
Protocols: APIx402
Pricing: 0.09 USDC / call (eip155:8453); 90000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

[BATCH+PROOF] Full x402 service demand roster, latest day: demand_class, calls_30d, unique_payers_30d, score_total, liveness_state, lifecycle,…

Listing info 80/100
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X402 Asset Match

x402-bazaar
Use case: other
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453); 1000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

X402 Asset Match: compares a challenge asset identifier with buyer-supported assets using only bounded caller-supplied values. Call when you n…

Listing info 80/100
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AgentUtility.ai

x402-bazaar
Use case: media
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453); 20000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Normalize audio loudness to a target LUFS level for podcasts, YouTube, and Spotify delivery. Send an audio_url plus an optional target_lufs (d…

Listing info 80/100
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Use case: documents · commerce
Protocols: APIx402
Pricing: 0.25 USDC / call (eip155:8453); 250000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 250000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 250000 atomic units of 0x79a02482a880bce3f13e09da970dc34db4cd24d1 (eip155:480); 250000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

The Case File. REQUIRES ?tx_hash= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JS…

Listing info 80/100
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Agent Dispatch

x402-bazaar
Use case: finance · communication
Protocols: APIx402
Pricing: 0.055 USDC / call (eip155:8453); 55000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Send one SMS to a mobile number, paid per message in USDC with x402. Use it when an agent must notify a person by text. The 402 quotes the exa…

Listing info 80/100
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Use case: development
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453); 1000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Agent Result Error Shape Check: checks an agent error object for code, message, and retryability using only bounded caller-supplied values. Ca…

Listing info 80/100
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nodcheck

a2a-registry
Use case: development
Protocols: A2A
Pricing: Free (publisher declared)

Pre-delivery acceptance check for AI agents. You supply your own acceptance criteria and the evidence you actually produced; nodcheck reconcil…

Listing info 70/100
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