Does anyone have an example Chainlink Large response Toml job specs for Chainlink node operators? - chainlink

Question

Does anyone have an example of Chainlink Large response Toml job specs for Chainlink node operators?
The only example I could find was json:
{
"name": "large-word",
"initiators": [
{
"id": 9,
"jobSpecId": "7a97ff84-93ec-406d-9062-1b2531f9251a",
"type": "runlog",
"params": {
"address": "0xc57b33452b4f7bb189bb5afae9cc4aba1f7a4fd8"
}
}
],
"tasks": [
{
"jobSpecId": "7a97ff8493ec406d90621b2531f9251a",
"type": "httpget"
},
{
"jobSpecId": "7a97ff8493ec406d90621b2531f9251a",
"type": "jsonparse"
},
{
"jobSpecId": "7a97ff8493ec406d90621b2531f9251a",
"type": "resultcollect"
},
{
"jobSpecId": "7a97ff8493ec406d90621b2531f9251a",
"type": "ethtx",
"confirmations": 1,
"params": {
"abiEncoding": [
"bytes32",
"bytes"
]
}
}
]
}
Do we just change the Abi encoding?
any help would be much appreciated. thanks

Answer 1

You can achieve this with a simple V2 direct request job, you just need to ensure your ABI and parameter encoding is correct, and matches what the contract expects, no resultCollect is needed for V2. In addition to this, you need to use the v0.7 onwards Operator.sol as your oracle contract as opposed to the older Oracle.sol, as this is the one that has the fulfillOracleRequest2 function that takes a bytes parameter for the data, as opposed to a bytes32 parameter (which limits the size of your response)
decode_log [type="ethabidecodelog"
abi="OracleRequest(bytes32 indexed specId, address requester, bytes32 requestId, uint256 payment, address callbackAddr, bytes4 callbackFunctionId, uint256 cancelExpiration, uint256 dataVersion, bytes data)"
data="$(jobRun.logData)"
topics="$(jobRun.logTopics)"]
decode_cbor [type="cborparse"
data="$(decode_log.cborPayload)"]
// Then, we use the decoded request parameters to make an HTTP fetch
fetch [type="http" method=GET url="$(decode_cbor.fetchURL)"]
parse [type="jsonparse" path="$(decode_cbor.jsonPath)" data="$(fetch)"]
// Finally, we send a response on-chain.
// Note that single-word responses automatically populate
// the requestId.
encode_response [type="ethabiencode"
abi="(bytes data)"
data="{\\"data\\": $(parse) }"]
encode_tx [type="ethabiencode"
abi="fulfillOracleRequest2(bytes32 requestId, uint256 payment, address callbackAddress, bytes4 callbackFunctionId, uint256 expiration, bytes data)"
data="{\\"requestId\\": $(decode_log.requestId), \\"payment\\": $(decode_log.payment), \\"callbackAddress\\": $(decode_log.callbackAddr), \\"callbackFunctionId\\": $(decode_log.callbackFunctionId), \\"expiration\\": $(decode_log.cancelExpiration), \\"data\\": $(encode_response)}"
]
submit_tx [type="ethtx" to="0xc57b33452b4f7bb189bb5afae9cc4aba1f7a4fd8" data="$(encode_tx)"]
decode_log -> decode_cbor -> fetch -> parse -> encode_response -> encode_tx -> submit_tx