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POST
curl --request POST \
  --url https://lon.send.raze.sh/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "sendBundle",
  "params": [
    [
      "4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWJ...",
      "5mYUDkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWJ..."
    ],
    {
      "encoding": "base58"
    }
  ]
}
'
{
  "jsonrpc": "2.0",
  "result": "4xTWpZFcQh8mK3nRJjz3wXBoRgixCa6xjnB7YaB1pPB263...",
  "id": 1
}

Documentation Index

Fetch the complete documentation index at: https://docs.raze.bot/llms.txt

Use this file to discover all available pages before exploring further.

Body

application/json
​
jsonrpc
enum<string>
required

JSON-RPC version

Available options:
2.0
Example:

"2.0"

​
method
enum<string>
required

JSON-RPC method name

Available options:
sendBundle
Example:

"sendBundle"

​
params
any[]
required

[transactions, options?]

  • transactions (array of strings) — Encoded signed transactions (max 5 with tip, max 4 without)
  • options (object, optional) — { "encoding": "base58" | "base64" } (default: base58)
Example:
[
  [
    "4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWJ...",
    "5mYUDkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWJ..."
  ],
  { "encoding": "base58" }
]
​
id

Request ID

Example:

1

Response

JSON-RPC response. Check for result (success) or error (failure).

Success returns the Jito bundle ID.

​
jsonrpc
string
required
Example:

"2.0"

​
result
string
required

Jito bundle ID

Example:

"4xTWpZFcQh8mK3nRJjz3wXBoRgixCa6xjnB7YaB1pPB263..."

​
id
Example:

1