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skills.onesource.io

Category: Service
Network: BASE
Avg / request: $0.001 – $0.01
Endpoints: 31

skills.onesource.io

Service overview

What is skills.onesource.io?

NFT metadata, traits, and image URI for any ERC721 or ERC1155 token - fetched via eth_call with IPFS resolution (OneSource live Ethereum RPC)

API surface

Endpoints

31 crawlable routes

Parameters2

Query Parameters

networkstring
example:ethereum
default:null
numberstring
example:latest
default:null

Parameters2

Body Parameters

datastring
example:0x0
default:null
tostring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null

Parameters4

Query Parameters

inputstring
example:vitalik.eth
default:null
networkstring
example:ethereum
default:null

Body Parameters

inputstring
example:vitalik.eth
default:null
networkstring
example:ethereum
default:null

Parameters5

Query Parameters

addressstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
networkstring
example:ethereum
default:null

Path Parameters

addressstring
example:EVM wallet address (0x-prefixed, 40 hex characters)
default:null

Body Parameters

addressstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
networkstring
example:ethereum
default:null

Parameters8

Query Parameters

networkstring
example:ethereum
default:null
ownerstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
spenderstring
example:0x6b175474e89094c44da98b954eedeac495271d0f
default:null
tokenstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null

Body Parameters

networkstring
example:ethereum
default:null
ownerstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
spenderstring
example:0x6b175474e89094c44da98b954eedeac495271d0f
default:null
tokenstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null

Parameters8

Query Parameters

accountstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
contractstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null
token_idstring
example:1
default:null

Body Parameters

accountstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
contractstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null
token_idstring
example:1
default:null

Parameters6

Query Parameters

accountstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
networkstring
example:ethereum
default:null
tokenstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null

Body Parameters

accountstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
networkstring
example:ethereum
default:null
tokenstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null

Parameters6

Query Parameters

networkstring
example:ethereum
default:null
tokenstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
walletstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null

Body Parameters

networkstring
example:ethereum
default:null
tokenstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
walletstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null

Parameters6

Query Parameters

contractstring
example:0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d
default:null
networkstring
example:ethereum
default:null
ownerstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null

Body Parameters

contractstring
example:0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d
default:null
networkstring
example:ethereum
default:null
ownerstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null

Parameters2

Body Parameters

datastring
example:0x0
default:null
tostring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null

Parameters4

Query Parameters

contractstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Body Parameters

contractstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Parameters4

Query Parameters

addressstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
networkstring
example:ethereum
default:null

Body Parameters

addressstring
example:0xd8da6bf26964af9d7eed9e03e53415d37aa96045
default:null
networkstring
example:ethereum
default:null

Parameters2

Query Parameters

networkstring
example:ethereum
default:null

Body Parameters

networkstring
example:ethereum
default:null

Parameters6

Query Parameters

contractstring
example:0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d
default:null
networkstring
example:ethereum
default:null
token_idstring
example:1
default:null

Body Parameters

contractstring
example:0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d
default:null
networkstring
example:ethereum
default:null
token_idstring
example:1
default:null

Parameters6

Query Parameters

contractstring
example:0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d
default:null
networkstring
example:ethereum
default:null
token_idstring
example:1
default:null

Body Parameters

contractstring
example:0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d
default:null
networkstring
example:ethereum
default:null
token_idstring
example:1
default:null

Parameters2

Query Parameters

networkstring
example:ethereum
default:null

Body Parameters

networkstring
example:ethereum
default:null

Parameters6

Query Parameters

contractstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null
slotstring
example:0x0
default:null

Body Parameters

contractstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null
slotstring
example:0x0
default:null

Parameters4

Query Parameters

contractstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Body Parameters

contractstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Parameters2

Query Parameters

networkstring
example:ethereum
default:null

Body Parameters

networkstring
example:ethereum
default:null

Parameters4

Query Parameters

networkstring
example:ethereum
default:null
numberstring
example:latest
default:null

Body Parameters

networkstring
example:ethereum
default:null
numberstring
example:latest
default:null

Parameters2

Query Parameters

networkstring
example:ethereum
default:null

Body Parameters

networkstring
example:ethereum
default:null

Parameters2

Query Parameters

inputstring
example:vitalik.eth
default:null
networkstring
example:ethereum
default:null

Parameters5

Query Parameters

addressstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Path Parameters

addressstring
example:EVM wallet address (0x-prefixed, 40 hex characters)
default:null

Body Parameters

addressstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Parameters5

Query Parameters

addressstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Path Parameters

addressstring
example:EVM wallet address (0x-prefixed, 40 hex characters)
default:null

Body Parameters

addressstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Parameters2

Query Parameters

networkstring
example:ethereum
default:null
numberstring
example:latest
default:null

Parameters5

Query Parameters

addressstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Path Parameters

addressstring
example:EVM wallet address (0x-prefixed, 40 hex characters)
default:null

Body Parameters

addressstring
example:0xdac17f958d2ee523a2206206994597c13d831ec7
default:null
networkstring
example:ethereum
default:null

Parameters3

Query Parameters

inputstring
example:vitalik.eth
default:null
networkstring
example:ethereum
default:null

Path Parameters

addressstring
example:EVM wallet address (0x-prefixed, 40 hex characters)
default:null

Parameters5

Query Parameters

hashstring
example:0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f
default:null
networkstring
example:ethereum
default:null

Path Parameters

hashstring
example:EVM transaction or block hash (0x-prefixed, 64 hex characters)
default:null

Body Parameters

hashstring
example:0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f
default:null
networkstring
example:ethereum
default:null

Parameters5

Query Parameters

hashstring
example:0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f
default:null
networkstring
example:ethereum
default:null

Path Parameters

hashstring
example:EVM transaction or block hash (0x-prefixed, 64 hex characters)
default:null

Body Parameters

hashstring
example:0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f
default:null
networkstring
example:ethereum
default:null

Parameters2

Query Parameters

inputstring
example:vitalik.eth
default:null
networkstring
example:ethereum
default:null

Parameters2

Query Parameters

inputstring
example:vitalik.eth
default:null
networkstring
example:ethereum
default:null

Questions Agents Ask About skills.onesource.io

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Get Started

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Paste into your agentic chat and let your agent guide you.

Make a Call

Example request

npx awal x402 pay "https://skills.onesource.io/api/chain/block/0x1212D00" \
  --query '{
  "network": "{network}",
  "number": "{number}"
}'

What you get back

{
  "endpoint": "GET /api/chain/block/0x1212D00",
  "paid": true,
  "query": "example input",
  "result": {
    "value": "Structured response from the service."
  }
}

skills.onesource.io

What is skills.onesource.io?

Endpoints

Endpoints

/api/chain/block/0x1212D00

/api/chain/call

/api/chain/ens/vitalik.eth

/api/chain/nonce/:address

/api/chain/allowance

/api/chain/erc1155-balance

/api/chain/erc20-balance

/api/chain/erc20-transfers

/api/chain/erc721-tokens

/api/chain/estimate-gas

/api/chain/events

/api/chain/live-balance

/api/chain/network-info

/api/chain/nft-metadata

/api/chain/nft-owner

/api/chain/pending

/api/chain/storage

/api/chain/total-supply

/api/chain/block-number

/api/chain/block/latest

/api/chain/chain-id

/api/chain/ens/nick.eth

/api/chain/proxy/:address

/api/chain/code/:address

/api/chain/block/22000000

/api/chain/contract/:address

/api/chain/ens/:address

/api/chain/tx/:hash

/api/chain/receipt/:hash

/api/chain/ens/nick.base.eth

/api/chain/ens/swollen.eth

Questions Agents Ask About skills.onesource.io

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Endpoints

Endpoints

/api/chain/block/0x1212D00

/api/chain/call

/api/chain/ens/vitalik.eth

/api/chain/nonce/:address

/api/chain/allowance

/api/chain/erc1155-balance

/api/chain/erc20-balance

/api/chain/erc20-transfers

/api/chain/erc721-tokens

/api/chain/estimate-gas

/api/chain/events

/api/chain/live-balance

/api/chain/network-info

/api/chain/nft-metadata

/api/chain/nft-owner

/api/chain/pending

/api/chain/storage

/api/chain/total-supply

/api/chain/block-number

/api/chain/block/latest

/api/chain/chain-id

/api/chain/ens/nick.eth

/api/chain/proxy/:address

/api/chain/code/:address

/api/chain/block/22000000

/api/chain/contract/:address

/api/chain/ens/:address

/api/chain/tx/:hash

/api/chain/receipt/:hash

/api/chain/ens/nick.base.eth

/api/chain/ens/swollen.eth

Questions Agents Ask About skills.onesource.io

Does skills.onesource.io require an API key?

How does payment work?

How deterministic are responses?

What happens if payment fails?

What if the wallet is unfunded?

What if the endpoint returns a non-payment error?

What if dynamic pricing changes?

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