Struct HttpClient 

pub struct HttpClient { /* private fields */ }

HTTP client for making API requests

Implementations

impl HttpClient

pub fn new() -> Self

Create a new HTTP client with default configuration

pub fn with_config(enable_tracing: bool) -> Self

Create a new HTTP client with custom configuration

pub fn with_base_url(self, base_url: impl Into<String>) -> Self

Set the base URL for all requests

pub fn with_api_key(self, api_key: impl Into<String>) -> Self

Set the API key for authentication

pub fn with_max_response_body_bytes(self, limit: usize) -> Self

Set the maximum number of response-body bytes buffered in memory.

pub fn with_header( self, name: impl Into<String>, value: impl Into<String>, ) -> Self

Add a custom header to all requests

pub fn with_headers(self, headers: BTreeMap<String, String>) -> Self

Add multiple custom headers

impl HttpClient

pub async fn send_transaction( &self, request: Option<SendTransactionRequest>, ) -> Result<SendTransactionResponse, ApiOpError<SendTransactionApiError>>

Send a transaction

tx.jup.ag is a Solana RPC-compatible endpoint (compatible where possible) that forwards signed transactions to the Solana cluster through Jupiter’s landing infrastructure. It implements the standard Solana sendTransaction method, so any Solana client can point at it. A success response means the transaction was accepted and forwarded, not that it landed; confirm landing on your own RPC.

It is send-only: getLatestBlockhash, simulateTransaction, and confirmation queries are not served. Keep your own RPC for those.

Authentication: requires your Jupiter API key in the x-api-key header.

Validation:

• Transaction must be a valid signed Solana transaction with all required signatures
• Transaction must contain a SOL transfer of >= 1,000,000 lamports (0.001 SOL) to one of the 16 tip receiver accounts
• Transaction must not exceed the Solana transaction size limit

Tip receiver accounts (16 Jupiter V6 program authorities):

GGztQqQ6pCPaJQnNpXBgELr5cs3WwDakRbh1iEMzjgSJ, 2MFoS3MPtvyQ4Wh4M9pdfPjz6UhVoNbFbGJAskCPCj3h, BQ72nSv9f3PRyRKCBnHLVrerrv37CYTHm5h3s9VSGQDV, 6U91aKa8pmMxkJwBCfPTmUEfZi6dHe7DcFq2ALvB2tbB, 4xDsmeTWPNjgSVSS1VTfzFq3iHZhp77ffPkAmkZkdu71, CapuXNQoDviLvU1PxFiizLgPNQCxrsag1uMeyk6zLVps, 9nnLbotNTcUhvbrsA6Mdkx45Sm82G35zo28AqUvjExn8, 6LXutJvKUw8Q5ue2gCgKHQdAN4suWW8awzFVC6XCguFx, HFqp6ErWHY6Uzhj8rFyjYuDya2mXUpYEk8VW75K9PSiY, DSN3j1ykL3obAVNv7ZX49VsFCPe4LqzxHnmtLiPwY6xg, 69yhtoJR4JYPPABZcSNkzuqbaFbwHsCkja1sP1Q2aVT5, HU23r7UoZbqTUuh3vA7emAGztFtqwTeVips789vqxxBw, 3LoAYHuSd7Gh8d7RTFnhvYtiTiefdZ5ByamU42vkzd76, 3CgvbiM3op4vjrrjH2zcrQUwsqh5veNVRjFCB9N6sRoD, GP8StUXNYSZjPikyRsvkTbvRV1GBxMErb59cpeCJnDf1, 7iWnBRRhBCiNXXPhqiGzvvBkKrvFSWqqmxRyu9VyYBxE

Randomise which account you send to across transactions to reduce write-lock contention.

POST /

pub fn send_transaction_builder(&self) -> SendTransactionBuilder<'_>

Start an additive builder for sendTransaction.

Trait Implementations

impl Clone for HttpClient

fn clone(&self) -> HttpClient

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for HttpClient

fn default() -> Self

Returns the “default value” for a type.