> ## Documentation Index
> Fetch the complete documentation index at: https://docs.solanatracker.io/llms.txt
> Use this file to discover all available pages before exploring further.

# sendTransaction

> Runs the Solana RPC `sendTransaction` method.



## OpenAPI

````yaml sendtransaction post /
openapi: 3.1.0
info:
  title: Solana RPC
  version: 1.0.0
  description: Solana RPC HTTP method reference.
servers:
  - url: https://rpc-mainnet.solanatracker.io
    description: Mainnet RPC endpoint
security: []
paths:
  /:
    post:
      summary: Run `sendTransaction`
      description: Runs the Solana RPC `sendTransaction` method.
      operationId: sendtransaction
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                jsonrpc:
                  allOf:
                    - type: string
                      enum:
                        - '2.0'
                      description: The JSON-RPC protocol version.
                      example: '2.0'
                      default: '2.0'
                id:
                  allOf:
                    - type: string
                      description: A unique identifier for the request.
                      example: '1'
                      default: '1'
                method:
                  allOf:
                    - type: string
                      enum:
                        - sendTransaction
                      description: The name of the RPC method to invoke.
                      example: sendTransaction
                      default: sendTransaction
                params:
                  allOf:
                    - type: array
                      description: Parameters for sending a transaction.
                      default:
                        - >-
                          5XXN7L7cMGYTvckcaNeTXxhJgxeT1JTa9auwa2yXCFR1NXzwXrXNAWx4SaAw48S5186VzvXiXVEsWJu1WFR5AAmg
                      items:
                        oneOf:
                          - type: string
                            description: >-
                              The fully-signed Solana transaction encoded as a
                              base-58 string for blockchain submission.
                            example: >-
                              5XXN7L7cMGYTvckcaNeTXxhJgxeT1JTa9auwa2yXCFR1NXzwXrXNAWx4SaAw48S5186VzvXiXVEsWJu1WFR5AAmg
                          - type: object
                            description: >-
                              Advanced configuration options for Solana
                              transaction submission and processing.
                            properties:
                              encoding:
                                type: string
                                description: >-
                                  Data encoding format used for the Solana
                                  transaction payload.
                                enum:
                                  - base58
                                  - base64
                                example: base64
                              skipPreflight:
                                type: boolean
                                description: >-
                                  When true, bypasses Solana's preflight
                                  transaction validation for faster submission.
                                example: false
                              preflightCommitment:
                                type: string
                                description: >-
                                  Solana network commitment level for
                                  transaction validation checks.
                                enum:
                                  - confirmed
                                  - finalized
                                  - processed
                                example: finalized
                              maxRetries:
                                type: integer
                                description: >-
                                  Maximum number of automatic retry attempts for
                                  failed Solana transaction submissions.
                                example: 5
                              minContextSlot:
                                type: integer
                                description: >-
                                  Minimum Solana blockchain slot required for
                                  transaction processing.
                                example: 1000
              required:
                - jsonrpc
                - id
                - method
                - params
            examples:
              example:
                value:
                  jsonrpc: '2.0'
                  id: db16f277-1a22-41ff-9f85-f37e2cd77900
                  method: sendTransaction
                  params:
                    - >-
                      5XXN7L7cMGYTvckcaNeTXxhJgxeT1JTa9auwa2yXCFR1NXzwXrXNAWx4SaAw48S5186VzvXiXVEsWJu1WFR5AAmg
      responses:
        '200':
          description: Successfully sent the transaction.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    allOf:
                      - type: string
                        enum:
                          - '2.0'
                        description: The JSON-RPC protocol version.
                        example: '2.0'
                  id:
                    allOf:
                      - type: string
                        description: Identifier matching the request.
                        example: '1'
                  result:
                    allOf:
                      - type: string
                        description: >-
                          The unique Solana transaction signature for tracking
                          confirmation status and transaction history.
                        example: >-
                          5XXN7L7cMGYTvckcaNeTXxhJgxeT1JTa9auwa2yXCFR1NXzwXrXNAWx4SaAw48S5186VzvXiXVEsWJu1WFR5AAmg
              examples:
                example:
                  value:
                    jsonrpc: '2.0'
                    id: db16f277-1a22-41ff-9f85-f37e2cd77900
                    result: >-
                      5XXN7L7cMGYTvckcaNeTXxhJgxeT1JTa9auwa2yXCFR1NXzwXrXNAWx4SaAw48S5186VzvXiXVEsWJu1WFR5AAmg
      security:
        - ApiKeyQuery: []
components:
  securitySchemes:
    ApiKeyQuery:
      type: apiKey
      in: query
      name: api_key

````