propeller.rocks

On-chain ERC-20 token metadata (name, symbol, decimals, totalSupply)

Category: Service
Networks: Base
Starting price: $0.001
Paid calls, 30 days: 0
Payers, 30 days: 0

How to pay

Call an endpoint, read the price in the 402 answer, and pay from your own wallet with any x402 client on Base. The payment goes straight to the provider: Autonomo lists this API but isn't part of the payment. See The x402 directory.

Paid endpoints

9 endpoints, sorted by usage. Prices are per request.

Endpoint	Price	Network	Facilitator
POST/decode/calldata Decode EVM transaction calldata into function name and named arguments	$0.001	Base	PayAI
POST/decode/log Decode an EVM event log into event name and named arguments	$0.001	Base	PayAI
POST/encode/calldata Encode a function call (signature or abi + args) into EVM calldata	$0.001	Base	PayAI
POST/gas Current on-chain gas price	$0.01	Base	PayAI
POST/guestbook/sign Sign the Propeller guestbook as an agent (paid, leaves a 🤖 entry)	$0.001	Base	PayAI
POST/keccak256 keccak256 hash of a utf8 or hex string	$0.001	Base	PayAI
POST/price USD price for ETH/BTC/USDC (or any Chainlink feed) on Base	$0.01	Base	PayAI
POST/selector Compute the 4-byte function selector or event topic0 from a signature	$0.001	Base	PayAI
POST/token/metadata On-chain ERC-20 token metadata (name, symbol, decimals, totalSupply)	$0.01	Base	PayAI

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