sendBundle

This RPC method is only available through one of our Staked RPC tiers.

Tier	Rate Limit
Basic Staked	5 bundles/sec
Ultra Staked	10 bundles/sec
Elite Staked	15 bundles/sec

Tip Address

svsMoWJBwLcs8JgfN8VaF111tAc199KpYeTKRwxRtip

sendBundle RPC Method

post

/

Submits a bundle of transactions to the Jito block engine for atomic execution. Bundles provide MEV protection and ensure all transactions in the bundle are executed together or not at all.

Important Requirements:

• Maximum of 4 transactions per bundle

• A tip transfer instruction is REQUIRED with minimum 0.001 SOL

• The tip instruction should be present in the last transaction within the bundle

• All transactions must be base64 encoded

• Transactions are executed atomically in the order provided

Authorizations

AuthorizationstringOptional

Authorization header for API key authentication.

Example:

Authorization: your-api-key-here

Body

jsonrpcstring · enumRequired

JSON-RPC protocol version

Example: 2.0Possible values:

idone ofRequired

Request identifier that will be returned in the response

Example: 1

stringOptional

or

numberOptional

methodstring · enumRequired

The RPC method name

Example: sendBundlePossible values:

Responses

200

Successful Response

application/json

RPC response containing signatures of transactions submitted.

jsonrpcstring · enumRequired

JSON-RPC protocol version

Example: 2.0Possible values:

idone ofRequired

Request identifier matching the original request

Example: 1

stringOptional

or

numberOptional

resultone ofOptional

The result can be:

• A single transaction signature (string)
• An array of transaction signatures
• The string "bundle_submitted" if the bundle was accepted but signatures are not immediately available

stringOptional

Single transaction signature or status message

Example: 3x8f9a2b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c

or

string[]Optional

Array of transaction signatures

401

Unauthorized

text/plain

403

Forbidden

text/plain

429

Too Many Requests

text/plain

500

Internal Server Error

text/plain

post/

curl -X POST https://basic.swqos.solanavibestation.com/jito \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendBundle",
    "params": [
      [
        "AT2AqtlokikUWgGNnSX5xrmdvBjSaiIPxvFz6zc5Abn5Z0CPFW5GO+Y3rXceLnqLgQFnGw0yTk3NtJdFNsbrwwQBAAIEsXPDJ9cMVbpFQYClVM7PGLh8JOfCD6E2vz5VNmBCF+p4Uhyxec67hYm1VqLV7JTSSYaC/fm7KvWtZOSRzEFT2gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABUpTWpkpIQZNJOhxYNo4fHw1td28kruB5B+oQEEFRI1i3Wzl2VfewCI8oYXParnP78725sKFzYheTEn8v865YQIDABhqaXRvIGJ1bmRsZSAwOiBqaXRvIHRlc3QCAgABDAIAAACghgEAAAAAAA==",
        "AS6fOZuGDsmyYdd+RC0fiFUgNe1BYTOYT+1hkRXHAeroC8R60h3g34EPF5Ys8sGzVBMP9MDSTVgy1/SSTqpCtA4BAAIEsXPDJ9cMVbpFQYClVM7PGLh8JOfCD6E2vz5VNmBCF+p4Uhyxec67hYm1VqLV7JTSSYaC/fm7KvWtZOSRzEFT2gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABUpTWpkpIQZNJOhxYNo4fHw1td28kruB5B+oQEEFRI1i3Wzl2VfewCI8oYXParnP78725sKFzYheTEn8v865YQIDABhqaXRvIGJ1bmRsZSAxOiBqaXRvIHRlc3QCAgABDAIAAACghgEAAAAAAA=="
      ],
      {
        "encoding": "base64"
      }
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "3x8f9a2b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c"
}