/lightspeed

A minimum tip of 0.0001 SOL (100,000 lamports) is required for this endpoint.

Lightspeed Transactions

post

Submits a signed transaction with priority processing through the Lightspeed validator network. This endpoint provides accelerated transaction landing times through a tip-based priority system.

Requirements:

1. Transaction must include a system transfer instruction sending at least 0.0001 SOL (100,000 lamports) to one of the Lightspeed tip addresses

2. Must set skipPreflight: true in the configuration options

3. Transaction must be fully signed and serialized

Lightspeed Tip Addresses:

• 53PhM3UTdMQWu5t81wcd35AHGc5xpmHoRjem7GQPvXjA

• 9tYF5yPDC1NP8s6diiB3kAX6ZZnva9DM3iDwJkBRarBB

Performance: Larger tips translate to faster transaction processing times. The minimum tip of 0.0001 SOL provides baseline priority, while tips higher than 0.001 SOL increase processing speed significantly.

Keep-Alive: Use the getHealth RPC call to maintain your connection to the Lightspeed endpoint.

Authorizations

AuthHeaderURLParameter

Body

application/json

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 (always "sendTransaction" for Lightspeed)

Example: sendTransactionPossible values:

Responses

200

Successful Response

application/json

401

Unauthorized

text/plain

403

Forbidden

text/plain

429

Too Many Requests

text/plain

500

Internal Server Error

text/plain

post

cURLSolana Kitweb3.jsRustPython

curl -X POST https://basic.swqos.solanavibestation.com/lightspeed \
  -H "Content-Type: application/json" \
  -H "Authorization: your-api-key-here" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendTransaction",
    "params": [
      "4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWWPSAZBZSHptvWRL3BjCvzUXRdKvHL2b7yGrRQcWyaqsaBCncVG7BFggS8w9snUts67BSh3EqKpXLUm5UMHfD7ZBe9GhARjbNQMLJ1QD3Spr6REFY9Vw6y4jTvVwjNyKjFg0G5rucCjJ9a2Cf3sKKkgJfS2dWWEJB6gq7s7wSQ4gZzJYBHDnQ8sSg9a9kGKKz6Dcs",
      {
        "encoding": "base58",
        "skipPreflight": true,
        "maxRetries": 0
      }
    ]
  }'

{
  "jsonrpc": "2.0",
  "result": "2id3YC2jK9G5Wb2GmXYhqJqhb5S1n9mfK8ydGT6YWq9DJNWjPvAo1e5uDYKKxe8Y2k1Vp4nUJGHG9xEJT1m4F9G",
  "id": 1
}