> For the complete documentation index, see [llms.txt](https://docs.blockrazor.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blockrazor.io/streams/network-fee-stream/solana/get-transactionfee.md). # Solana Get TransactionFee Introducing the access method of BlockRazor Solana Get TransactionFee ### Introduction `Get TransactionFee` is used to obtain the priority fee and tip of Solana transactions in aggregate, supports gRPC protocol, endpoint: grpc.solana-fee.blockrazor.me:443 ### Limit | User Type | Limit | Price | Action | | --------- | ------ | ------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | paid user | 10 QPS | $300 / month | Subscribe | ### Request Parameter
ParametersMandatoryFormatExamplRemark
accountsoptionalstring[]["DH4xma……HFtNYJ"]If account is not specified, priority fee and tip of all transactions in the specified slot range will be counted.
percentilemandatoryint50Get the priority fee and tip of the specified quantile, enumerated value: 25, 50, 75, 95, 99
slotRangemandatoryint150Statistics of priorityFee and tip of transactions in the last N confirmed slots, N ranges from 1 to 150
### Request Example ```go package main import ( "context" "crypto/tls" "log" // directory of the generated code using the provided proto file pb "fee-test/feepb" "google.golang.org/grpc" "google.golang.org/grpc/credentials" ) const ( gRPCEndpoint = "grpc.solana-fee.blockrazor.xyz:443" // endpoint address auth = "your auth" // auth to be verified testAccount1 = "DH4xmaWDnTzKXehVaPSNy9tMKJxnYL5Mo5U3oTHFtNYJ" // query priority fee and tip of transactions involving a specified account testAccount2 = "CAPhoEse9xEH95XmdnJjYrZdNCA8xfUWdy3aWymHa1Vj" ) func main() { // open gRPC connection to endpoint conn, err := grpc.Dial( gRPCEndpoint, grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})), grpc.WithPerRPCCredentials(&Authentication{auth}), ) if err != nil { panic(err) } defer conn.Close() // use the gRPC client client := pb.NewServerClient(conn) req := &pb.TransactionFee{ Accounts: []string{}, //do not set accounts Percentile: 75, SlotRange: 150, } // send gRPC request1 resp, err := client.GetTransactionFee(context.Background(), req) if err != nil { panic(err) } log.Printf("Response PriorityFee Percentile: %+v", resp.PriorityFee.Percentile) log.Printf("Response PriorityFee Value: %+v", resp.PriorityFee.Value) log.Printf("Response Tip Percentile: %+v", resp.Tip.Percentile) log.Printf("Response Tip Value: %+v", resp.Tip.Value) req2 := &pb.TransactionFee{ Accounts: []string{testAccount1, testAccount2}, //set specified accounts Percentile: 75, SlotRange: 150, } // send gRPC request2 resp2, err := client.GetTransactionFee(context.Background(), req2) if err != nil { panic(err) } log.Printf("Response2 PriorityFee Percentile: %+v", resp2.PriorityFee.Percentile) log.Printf("Response2 PriorityFee Value: %+v", resp2.PriorityFee.Value) log.Printf("Response2 Tip Percentile: %+v", resp2.Tip.Percentile) log.Printf("Response2 Tip Value: %+v", resp2.Tip.Value) } type Authentication struct { auth string } func (a *Authentication) GetRequestMetadata(context.Context, ...string) (map[string]string, error) { return map[string]string{"apiKey": a.auth}, nil } func (a *Authentication) RequireTransportSecurity() bool { return false } ``` #### Proto ```json syntax = "proto3"; package feepb; option go_package = "./pb/feepb"; service Server { rpc GetTransactionFee(TransactionFee) returns(TransactionFeeResponse) {}; } message TransactionFee { repeated string accounts = 1; int32 percentile = 2; int32 slotRange = 3; } message TransactionFeeResponse { FeeValue priorityFee = 1; FeeValue tip = 2; } message FeeValue { int32 percentile = 1; double value = 2; } ``` ### Response Example ```json Response PriorityFee Percentile: 75 Response PriorityFee Value: 10000 // The priority fee corresponding to the quantile, in micro-lamports Response Tip Percentile: 75 Response Tip Value: 0.0001 // The tip corresponding to the quantile, in Sol Response2 PriorityFee Percentile: 75 Response2 PriorityFee Value: 432313.2435833086 Response2 Tip Percentile: 75 Response2 Tip Value: 0.0001 ``` --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.blockrazor.io/streams/network-fee-stream/solana/get-transactionfee.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.