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skills.onesource.io

25 resources

Resource Activity

via Bazaar · last 30 days
Total calls
5,727
Unique payers
5,343
Est. volume (30d)
$23.56
~$0.79/day
Last called
Jun 7, 2026

Top resources by calls

ResourceCallsUnique payers
skills.onesource.ioLatest Ethereum block height - current chain tip via eth_blo…515294
skills.onesource.ioEthereum network info - chain ID, block height, and gas pric…260242
skills.onesource.ioQuery Ethereum contract event logs via eth_getLogs - filter …258255
skills.onesource.ioENS resolve - turn a .eth name into an address, or an addres…255216
skills.onesource.ioRead a raw storage slot from any Ethereum contract via eth_g…245241
skills.onesource.ioERC20 token balance for any Ethereum wallet - USDC, USDT, DA…245221
skills.onesource.ioEthereum chain ID (EIP-155) via eth_chainId - confirm which …245244
skills.onesource.ioTotal supply of an ERC20 or ERC721 token contract via totalS…240239
skills.onesource.ioLive wallet balance - native ETH plus any ERC20 tokens in on…238233
skills.onesource.ioNFT metadata, traits, and image URI for any ERC721 or ERC115…236228

Onchain Activity

last 30 days

No indexed onchain activity yet.

Deposit Addresses

1 unique address
AddressNetworkTxns (30d)
0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3eaBase—

All Resources

skills.onesource.io
https://skills.onesource.io/api/chain/allowance
ERC20 allowance via allowance (eth_call) - how much a spender is approved to move from an owner's wallet
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/block-number
Latest Ethereum block height - current chain tip via eth_blockNumber
$0.001000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/block/:number
Fetch an Ethereum block header and transaction hashes by number, tag, or hex via eth_getBlockByNumber
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/call
Simulate a read-only Ethereum contract call via eth_call - no transaction sent
$0.005000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/chain-id
Ethereum chain ID (EIP-155) via eth_chainId - confirm which chain a network is on
$0.001000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/code/:address
Check if an Ethereum address is a contract via eth_getCode - returns deployed bytecode
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/contract/:address
Contract introspection via eth_call - name, symbol, decimals, and ERC20/721/1155 interface support
$0.005000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/ens/:input
ENS resolve - turn a .eth name into an address, or an address into its primary .eth name, via eth_call on OneSource live Ethereum RPC
$0.005000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/erc1155-balance
ERC1155 token balance via balanceOf (eth_call) - how many copies of a token_id a wallet holds
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/erc20-balance
ERC20 token balance for any Ethereum wallet - USDC, USDT, DAI, or any token - via balanceOf (eth_call) on OneSource live Ethereum RPC
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/erc20-transfers
ERC20 Transfer logs via eth_getLogs - decoded sender, recipient, and amount for a token or wallet
$0.005000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/erc721-tokens
List every ERC721 NFT token_id a wallet owns in a collection via tokenOfOwnerByIndex (eth_call)
$0.008000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/estimate-gas
Estimate the gas a transaction will consume via eth_estimateGas before signing it
$0.004000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/events
Query Ethereum contract event logs via eth_getLogs - filter by contract, topic, and block range
$0.005000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/live-balance
Live wallet balance - native ETH plus any ERC20 tokens in one call via eth_getBalance and balanceOf on OneSource Ethereum RPC
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/network-info
Ethereum network info - chain ID, block height, and gas price in one batched RPC call (eth_chainId + eth_blockNumber + eth_gasPrice)
$0.001000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/nft-metadata
NFT metadata, traits, and image URI for any ERC721 or ERC1155 token - fetched via eth_call with IPFS resolution (OneSource live Ethereum RPC)
$0.008000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/nft-owner
Look up the current owner of an ERC721 NFT by token_id via ownerOf (eth_call)
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/nonce/:address
Next transaction nonce for any Ethereum wallet via eth_getTransactionCount - how many txs it has sent
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/pending
Pending Ethereum block - mempool transactions not yet mined, via eth_getBlockByNumber("pending")
$0.01 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/proxy/:address
Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation address behind a proxy
$0.005000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/receipt/:hash
Transaction receipt via eth_getTransactionReceipt - status, gas, and event logs for a mined Ethereum transaction
$0.005000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/storage
Read a raw storage slot from any Ethereum contract via eth_getStorageAt
$0.005000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/total-supply
Total supply of an ERC20 or ERC721 token contract via totalSupply (eth_call)
$0.003000 USDC
skills.onesource.io
https://skills.onesource.io/api/chain/tx/:hash
Full Ethereum transaction details by hash via eth_getTransactionByHash - from, to, value, calldata, block
$0.008000 USDC