Tools for a more open agent web.

The directory of tools for agents

2,857 tools · Verify a proof · Reset filters

EXTERNAL

Eckari

Identify which carrier issued a tracking number using a deterministic, versioned signature set - prefixes, lengths, carrier check digits and UPU S10 structure - return…

APIx402

Listing info 80/100

0.001 USDC / call (eip155:8453)Indexed

EXTERNAL

presign-guard

Is this transaction, approval or signature safe to sign, explained for a person? The same pre-sign verdict as /v1/check (green/orange/red + reason codes) plus a short …

APIx402

Listing info 80/100

0.03 USDC / call (eip155:8453); 30000 atomic units of 31566704 (algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=)Indexed

EXTERNAL

api.seerium.xyz · /v1/prediction/builders

Polymarket API for builder stats. Ranks prediction market creators by volume, active users, verification, and period comparisons.

APIx402

Listing info 80/100

0.1 USDC / call (eip155:8453); 100000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

EXTERNAL

api.strale.io · /x402/jwt-decode

Decode a JWT token without verification. Returns header, payload, claims, expiry status, and time until expiry. Algorithmic.

APIx402

Listing info 80/100

0.0216 USDC / call (base)Indexed

EXTERNAL

Vextorium

ENS resolution on Ethereum: name to address (vitalik.eth -> 0x...) or address to primary name, with round-trip verification of reverse records.

APIx402

Listing info 80/100

0.004 USDC / call (eip155:8453); 4000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 4000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 4000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 4000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042)Indexed