blockchain-api.x402-chain-tools.workers.dev
9 resources listed under blockchain-api.x402-chain-tools.workers.dev.
Source: https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources · last updated 2026-09-18
Resources
Check the latest or current Base Mainnet block number
Check the latest or current Base Mainnet block number. Use this to get the live Base block height.
Lookup Base transaction by hash on Base Mainnet
Lookup Base transaction by hash on Base Mainnet. Return sender, recipient, value, nonce, block, gas fields, and input data when found.
Check Base transaction receipt status by transaction hash
Check Base transaction receipt status by transaction hash. Determine whether the transaction is pending, confirmed successful, or confirmed reverted, with receipt, block, and gas details.
Check read-only ERC-20 wallet readiness for a planned token spend
Check read-only ERC-20 wallet readiness for a planned token spend.
Get a Base transaction receipt and execution status
Get a Base transaction receipt and execution status.
Get the ERC-20 allowance from an owner to a spender
Get the ERC-20 allowance from an owner to a spender.
Get an ERC-20 token balance for a Base address
Get an ERC-20 token balance for a Base address.
Get the native ETH balance of a Base address
Get the native ETH balance of a Base address.
Machine-readable
All resources from this provider: /discovery/merchant (by payment address) or filter /discovery/resources.