> For a complete page index, fetch https://docs.conduit.xyz/llms.txt # eth_sendRawTransactionSync POST https://rpc.plume.org/YOUR_API_KEY Content-Type: application/json Submits a signed transaction and blocks until the transaction is included, returning the full transaction receipt instead of only the hash. Useful for low-latency flows such as flashblock confirmation. **Availability:** Not all Conduit networks expose this method. If you receive `-32601 method not found`, the network or endpoint does not support synchronous submission — use `eth_sendRawTransaction` and poll `eth_getTransactionReceipt` instead. **Timeout:** An optional `timeoutMs` parameter hints how long the server should wait for a receipt. The node may enforce a shorter configured maximum. ⚡ Compute Units: [200 CU](https://docs.conduit.xyz/rpc-nodes/information/compute-units) Reference: https://docs.conduit.xyz/rpc-nodes/json-rpc-reference/eth-send-raw-transaction-sync ## Request ### Body (application/json) This endpoint expects an object. - `signedTransactionData` (string, required) — The signed transaction data, RLP-encoded and hex-encoded - `timeoutMs` (integer, optional) — Optional timeout in milliseconds to wait for inclusion before returning a timeout error ## Response ### 200 Transaction receipt object once the transaction is included - `transactionHash` (string, required) - `transactionIndex` (string, required) - `blockHash` (string, required) - `blockNumber` (string, required) - `from` (string, required) - `cumulativeGasUsed` (string, required) — The sum of gas used by this transaction and all preceding transactions in the same block. - `gasUsed` (string, required) — The amount of gas used for this specific transaction alone. - `logs` (list of Log, required) - `logsBloom` (string, required) - `effectiveGasPrice` (string, required) — The actual value per gas deducted from the sender's account. Before EIP-1559, this is equal to the transaction's gas price. After, it is equal to baseFeePerGas + min(maxFeePerGas - baseFeePerGas, maxPriorityFeePerGas). - `type` (string, optional) - `to` (string, optional, nullable) — Address of the receiver or null in a contract creation transaction. - `blobGasUsed` (string, optional) — The amount of blob gas used for this specific transaction. Only specified for blob transactions as defined by EIP-4844. - `contractAddress` (string, optional, nullable) — The contract address created, if the transaction was a contract creation, otherwise null. - `root` (string, optional) — The post-transaction state root. Only specified for transactions included before the Byzantium upgrade. - `status` (string, optional) — Either 1 (success) or 0 (failure). Only specified for transactions included after the Byzantium upgrade. - `blobGasPrice` (string, optional) — The actual value per gas deducted from the sender's account for blob gas. Only specified for blob transactions as defined by EIP-4844. - `l1Fee` (string, optional) — OP-Stack only. Total L1 data-availability fee paid for this transaction, in wei. - `l1GasUsed` (string, optional) — OP-Stack only. L1 gas used to post this transaction's data to L1 calldata or blobs. - `l1GasPrice` (string, optional) — OP-Stack only. L1 base fee at the time this transaction was posted, in wei. - `l1FeeScalar` (string, optional) — OP-Stack only. Scalar applied to L1 fee. Used by pre-Ecotone fee model; superseded by `l1BaseFeeScalar` / `l1BlobBaseFeeScalar` post-Ecotone. - `l1BaseFeeScalar` (string, optional) — OP-Stack only. Post-Ecotone scalar applied to the L1 base fee component. - `l1BlobBaseFee` (string, optional) — OP-Stack only. L1 blob base fee at the time this transaction was posted, in wei. - `l1BlobBaseFeeScalar` (string, optional) — OP-Stack only. Post-Ecotone scalar applied to the L1 blob base fee component. - `daFootprintGasScalar` (string, optional) — OP-Stack only. Data-availability footprint scalar (used by some OP-Stack chains for DA pricing). - `depositNonce` (string, optional) — OP-Stack only. Present on deposit transactions (type `0x7e`). Sequencer-assigned monotonic nonce for the deposit. - `depositReceiptVersion` (string, optional) — OP-Stack only. Present on deposit transactions (type `0x7e`). Version of the deposit receipt format. ## Types ### Log - `transactionHash` (string, required) - `removed` (boolean, optional) - `logIndex` (string, optional) - `transactionIndex` (string, optional) - `blockHash` (string, optional) - `blockNumber` (string, optional) - `blockTimestamp` (string, optional) - `address` (string, optional) - `data` (string, optional) - `topics` (list of string, optional) ## Examples **Request** ```json [ "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", 2000 ] ``` **SDK Code** ```python import requests url = "https://rpc.plume.org/YOUR_API_KEY" payload = ["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", 2000] headers = {"Content-Type": "application/json"} response = requests.post(url, json=payload, headers=headers) print(response.json()) ``` ```javascript const url = 'https://rpc.plume.org/YOUR_API_KEY'; const options = { method: 'POST', headers: {'Content-Type': 'application/json'}, body: '["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",2000]' }; try { const response = await fetch(url, options); const data = await response.json(); console.log(data); } catch (error) { console.error(error); } ``` ```go package main import ( "fmt" "strings" "net/http" "io" ) func main() { url := "https://rpc.plume.org/YOUR_API_KEY" payload := strings.NewReader("[\n \"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\",\n 2000\n]") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("Content-Type", "application/json") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := io.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```ruby require 'uri' require 'net/http' url = URI("https://rpc.plume.org/YOUR_API_KEY") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true request = Net::HTTP::Post.new(url) request["Content-Type"] = 'application/json' request.body = "[\n \"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\",\n 2000\n]" response = http.request(request) puts response.read_body ``` ```java import com.mashape.unirest.http.HttpResponse; import com.mashape.unirest.http.Unirest; HttpResponse response = Unirest.post("https://rpc.plume.org/YOUR_API_KEY") .header("Content-Type", "application/json") .body("[\n \"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\",\n 2000\n]") .asString(); ``` ```php request('POST', 'https://rpc.plume.org/YOUR_API_KEY', [ 'body' => '[ "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", 2000 ]', 'headers' => [ 'Content-Type' => 'application/json', ], ]); echo $response->getBody(); ``` ```csharp using RestSharp; var client = new RestClient("https://rpc.plume.org/YOUR_API_KEY"); var request = new RestRequest(Method.POST); request.AddHeader("Content-Type", "application/json"); request.AddParameter("application/json", "[\n \"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\",\n 2000\n]", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```swift import Foundation let headers = ["Content-Type": "application/json"] let parameters = ["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", 2000] as [String : Any] let postData = JSONSerialization.data(withJSONObject: parameters, options: []) let request = NSMutableURLRequest(url: NSURL(string: "https://rpc.plume.org/YOUR_API_KEY")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers request.httpBody = postData as Data let session = URLSession.shared let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in if (error != nil) { print(error as Any) } else { let httpResponse = response as? HTTPURLResponse print(httpResponse) } }) dataTask.resume() ```