Tools for a more open agent web.

The directory of tools for agents

21,521 tools · Connect an API to an agent · Reset filters
Use case: security
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453)

Run a transaction simulation and EVM safety preflight with gas, destination proxy evidence, and optional token security and allowance checks i…

Listing info 80/100
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Pyfile x402 API

x402-bazaar
Use case: development
Protocols: APIx402
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 8628000000000000000000000000 atomic units of XNO (nano:mainnet)

Cryptographic hash of a string: hex + base64. ?input=<message>[&algo=sha256|sha512|sha1|md5|sha3-256|sha3-512|ripemd160][&encoding=utf8|hex|ba…

Listing info 80/100
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Use case: data
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453); 2000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 2000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 2000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 2000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 2000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 3000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 2000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 2000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 2000 atomic units of EPjFWdd5AufqSSq

Validate an A2A (Agent2Agent protocol) Agent Card: required fields, skill shape, transport names, capability flags - spec v0.3 structural core…

Listing info 80/100
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Use case: finance · development
Protocols: A2A
Pricing: Price not supplied by publisher

Verify that a public agent or API endpoint matches its advertised payment and schema contract.

Listing info 50/100
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CRA AGENT data

x402-bazaar
Use case: data
Protocols: APIx402
Pricing: 1000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042); 0.001 USDC / call (eip155:8453); 1000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

The price of USYC (Circle's tokenized money market fund of short-term US Treasuries) from the oracle its Teller mints and redeems at, the yiel…

Listing info 80/100
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Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Autonomous x402 Token Stripper API settling $0.002 USDC micro-payments on Base L2.

Listing info 55/100
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agent-tools

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Run the Energy Leak Quiz, match biohacking gear, and build a longevity stack. Free, no API key.

Listing info 65/100
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bitget-agent-mcp

official-mcp
Use case: finance · infrastructure
Protocols: MCP
Pricing: Price not supplied by publisher

Official Bitget MCP Server for the Unified Trading Account (UTA v3) API.

Listing info 75/100
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Use case: search
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453)

Enriched AI agents directory. One paid call returns the catalog joined with live provider status, recent news mentions, 24h agent traffic, and…

Listing info 70/100
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Use case: automation
Protocols: APIx402
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Numerical computing (SciPy): root-finding, optimization, numerical integration (quadrature), eigenvalues/vectors, and linear solves — returned…

Listing info 80/100
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AMNT

x402-bazaar
Use case: development
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 10000 atomic units of 0.0.456858 (hedera:mainnet)

Text to SVG code in about 8 seconds. Best for simple icons, charts, patterns and flat backgrounds. Returns clean SVG, each part its own layer.

Listing info 80/100
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Ozmium Agent API

x402-bazaar
Use case: finance
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453)

Every listed Morpho Blue market on Base: marketId, full MarketParams (loanToken, collateralToken, oracle, irm, lltv- the id is re-derived and …

Listing info 80/100
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