API 参考

getNFTMetadata

Returns a stake transaction

Create a transaction that stakes ETH.

https://docs.metamask.io/guide/sending-transactions.html

GEThttps://staking.chainupcloud.com/aggregator/api/v1/quote/stake

Query parameters

Response

200405

Successful operation

Body

application/jsonapplication/xml

strategyIdstring

Example: "32x"

routesarray of string

weightsarray of string

yieldsBreakdownarray of string

totalYieldstring

Example: "5.7%"

transactionTx (object)

Request

JavaScriptCurlPython

const response = await fetch('https://staking.chainupcloud.com/aggregator/api/v1/quote/stake?address=chainup.eth&amount=32000000000', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

200

{
  "strategyId": "32x",
  "routes": [
    "ChainupPool"
  ],
  "weights": [
    "100%"
  ],
  "yieldsBreakdown": [
    "5.7%"
  ],
  "totalYield": "5.7%",
  "transaction": {
    "gas": "0x2710",
    "to": "0x0000000000000000000000000000000000000000",
    "from": "0xD0d76886cF8D952ca26177EB7CfDf83bad08C00C",
    "value": "0x00",
    "data": "0x7f7465737432000000000000000000000000000000000000000000000000000000600057",
    "chainId": "0x3"
  }
}

Returns a unstake transaction, Not supported now until Shanghai upgrade

Reserved, not available until Shanghai upgrade

GEThttps://staking.chainupcloud.com/aggregator/api/v1/quote/unstake

Query parameters

Response

200405

Successful operation

Body

application/jsonapplication/xml

gasstring

Example: "0x2710"

tostring

Example: "0x0000000000000000000000000000000000000000"

fromstring

Example: "0xD0d76886cF8D952ca26177EB7CfDf83bad08C00C"

valuestring

Example: "0x00"

datastring

Example: "0x7f7465737432000000000000000000000000000000000000000000000000000000600057"

chainIdstring

Example: "0x3"

Request

JavaScriptCurlPython

const response = await fetch('https://staking.chainupcloud.com/aggregator/api/v1/quote/unstake?address=chainup.eth&pubkeys=ad28d4ce9afdac1584e4ce9440b7e1a9dc4a8c5f4bc8c66883723647fce77e42fe7898615a7af1e4971cd7a08403e349%2Cccd544ce9afdac1584e4ce9440b7e1a9dc4a8c5f4bc8c66883723647fce77e42fe7898615a7af1e4971cd7a08403e350', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

200

{
  "gas": "0x2710",
  "to": "0x0000000000000000000000000000000000000000",
  "from": "0xD0d76886cF8D952ca26177EB7CfDf83bad08C00C",
  "value": "0x00",
  "data": "0x7f7465737432000000000000000000000000000000000000000000000000000000600057",
  "chainId": "0x3"
}

Gets the metadata associated with a given NFT.

GET Gets the metadata associated with a given NFT.

Shell

Base URL : xxx

curl --request GET \
     --url 'https://undefined.g.alchemy.com/nft/v2/docs-demo/getNFTMetadata?contractAddress=0xe785E82358879F061BC3dcAC6f0444462D4b5330&tokenId=44&refreshCache=false' \
     --header 'accept: application/json'

Javascript

Python