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0.015 credits per call

trace_callMany on Polygon: Returns Parity-style traces for a sequence of calls executed on top of the same block.
trace_callMany requires archive depth. See the debug & trace matrix for Polygon archive coverage.

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Endpoint

https://rpc.goldrushdata.com/v1/matic-mainnet
Authenticate with Authorization: Bearer <YOUR_GOLDRUSH_API_KEY>. See authentication.

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Parameters

NameTypeRequiredDescriptionExample
callsArray<[Object, Array<String>]>yesArray of [callObject, traceTypes] tuples. Each callObject has the same shape as eth_call; each traceTypes is one or more of trace, vmTrace, stateDiff.[[{"to":"0xa0b86991...","data":"0x70a08231..."},["trace"]],[{"to":"0xa0b86991...","data":"0xa9059cbb..."},["trace","stateDiff"]]]
blockTagQUANTITY | TAGnoBlock number (hex) or block tag the simulation runs on top of. Defaults to latest."latest"

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Returns

Array<Object>: Array of trace result objects, one per input call, each shaped like a trace_call result ({output, trace[], stateDiff?, vmTrace?}). 
[{"output":"0x","trace":[{"action":{"from":"0x..."}}]},{"output":"0x0000...0001","trace":[{"action":{"from":"0x..."}}],"stateDiff":{}}]

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Examples

curl https://rpc.goldrushdata.com/v1/matic-mainnet \
  -H "Authorization: Bearer $GOLDRUSH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "trace_callMany",
    "params": [[[{"to":"0xa0b86991...","data":"0x70a08231..."},["trace"]],[{"to":"0xa0b86991...","data":"0xa9059cbb..."},["trace","stateDiff"]]], "latest"]
  }'

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Errors

Standard JSON-RPC errors: -32600 invalid request, -32601 method not found, -32602 invalid params.

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