eth_getCode
Returns code at a given address.
https://api.1inch.com/web3/10
Supported on: Optimism
Parameters
Address (required)
Address
* string Block (required)
Block
* any anyOf[0]
string anyOf[1]
string (Enum)`earliest`: The lowest numbered block the client has available; `finalized`: The most recent crypto-economically secure block, cannot be re-orged outside of manual intervention driven by community coordination; `safe`: The most recent block that is safe from re-orgs under honest majority and certain synchronicity assumptions; `latest`: The most recent block in the canonical chain observed by the client, this block may be re-orged out of the canonical chain even under healthy/normal conditions; `pending`: A sample next block built by the client on top of `latest` and containing the set of transactions usually taken from local mempool. Before the merge transition is finalized, any call querying for `finalized` or `safe` block MUST be responded to with `-39001: Unknown block` error
earliest
finalized
safe
latest
pending
anyOf[2]
string Request
Request
object jsonrpc
* string (Enum)JSON-RPC version
2.0
method
* string The method to call
params
array Method parameters
items
any oneOf[0]
string oneOf[1]
any anyOf[0]
string anyOf[1]
string (Enum)`earliest`: The lowest numbered block the client has available; `finalized`: The most recent crypto-economically secure block, cannot be re-orged outside of manual intervention driven by community coordination; `safe`: The most recent block that is safe from re-orgs under honest majority and certain synchronicity assumptions; `latest`: The most recent block in the canonical chain observed by the client, this block may be re-orged out of the canonical chain even under healthy/normal conditions; `pending`: A sample next block built by the client on top of `latest` and containing the set of transactions usually taken from local mempool. Before the merge transition is finalized, any call querying for `finalized` or `safe` block MUST be responded to with `-39001: Unknown block` error
earliest
finalized
safe
latest
pending
anyOf[2]
string id
* number Request ID
JavaScript
Copy
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
const response = await fetch('https://api.1inch.com/web3/10', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
Authorization: `Bearer ${API_KEY}`,
},
body: JSON.stringify({
jsonrpc: '2.0',
method: 'eth_getCode',
params: ['string', 'string'],
id: 1,
}),
});
const data = await response.json();
console.log(data);
Response
Bytecode
Bytecode
string JSON
Copy
1
2
"0x60806040526004361060485763ffffffff7c01000000000000000000000000000000000000000000000000000000006000350416633fa4f2458114604d57806355241077146071575b600080fd5b348015605857600080fd5b50605f6088565b60408051918252519081900360200190f35b348015607c57600080fd5b506086600435608e565b005b60005481565b60008190556040805182815290517f199cd93e851e4c78c437891155e2112093f8f15394aa89dab09e38d6ca0727879181900360200190a1505600a165627a7a723058209d8929142720a69bde2ab3bfa2da6217674b984899b62753979743c0470a2ea70029"