Applications, APIs & agent tools
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Listing ID: x402:fb7526b456fe1d1b8c542a99a3cb4694b1372b58f6b4e66c218f2971ba61fa4f
Native SOL balance plus every SPL token balance (incl. USDC) for a Solana address. Live.
Details →Listing ID: x402:2cdb14078fb5a5339ba29eb39bfdbbaf2c6fb131ab5d8234a54c1cb61151a6fa
Just the network and asset histogram of the live x402 ecosystem: which chains (CAIP-2 ids like eip155:8453 Base, solana…
Details →Listing ID: x402:b65266fae922c5dd31618141772d1c3c08256b04e4fdda0c3c598fd6cc0a2837
test payment link that sends 50% to aura rewards multisig
Details →Listing ID: x402:737d6a2d81e83c3f0f2a6dfffca3ad189448d6ad29668abf602a11e1990ead3c
Get real-time spot price and market data for a cryptocurrency
Details →Listing ID: x402:2453eb7ff7dee60bc4e3e4f3c534af6cf3251539967969b4a51f673091560a7f
🆕 Since Pectra an EOA can carry EIP-7702 delegated code (the 0xef0100 designator): every call to the wallet executes t…
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Registry record: io.github.devx-agent/7702-sweeper-check
Free read-only EIP-7702 delegation / wallet-sweeper check for EVM addresses on 8 chains
Details →Listing ID: a2a:dev.workers.828_trust_commercial_sales_agent
Inbound A2A product qualification and no-cost Trust betaDate not supplied
Details →Listing ID: a2a:dev.workers.828_trust__a2a_knowledge_agent
Educational agent on counterparty trust, x402 and verification for autonomous agent commerce. Non-custodial; no guarant…Date not supplied
Details →Listing ID: x402:2602459859ef114a40a83b291e99192733c87d12a18e5ec00ca17ef0896c60ad
One call for an address on Base: USDC balance, ETH balance, verified primary Basename, transaction count (nonce) and wh…
Details →Listing ID: x402:6cd5071f42136a12e707b50d15676d975e275d8a825fd532855bb72a2892b5da
Base mainnet transaction status: success, failed or pending, with block, confirmations, gas used, effective gas price, …
Details →Listing ID: x402:b0d0c71fe7b78ec506e285931ab6808b8cfb3fc47229a8fca5ea0998e6b6ccd3
Live Base mainnet USDC and ETH balance for one address, read with eth_call at the latest block; returns decimal and raw…
Details →Listing ID: x402:74856be8d8ca7c879b73508a66a896654406ba9ef09ca05a4b135ed52f40327b
Pre-pay Check: Ed25519-signed, deterministic facts about another x402 endpoint before you pay it: challenge validity, r…
Details →One product card can include several interfaces. Imported listings keep their source IDs; similar titles may describe different tools. Imported categories and prices are not independently verified. About the catalogue