Transaction Config

TransactionConfig is the standard type used across all Colibri pipelines to configure transaction parameters. It's a well-defined type that any calling code can construct directly, making it easy to integrate Colibri into your application.

type TransactionConfig = {
  fee: BaseFee;
  source: Ed25519PublicKey;
  timeout: number;
  signers: Signer[];
};

type BaseFee = `${number}`;

Properties

Property	Type	Description
fee	BaseFee	Base fee in stroops as a string (e.g., "100000")
source	Ed25519PublicKey	Source account public key (G...)
timeout	number	Transaction timeout in seconds
signers	Signer[]	Array of signers to sign the transaction

The signers array accepts any object implementing the Signer interface, allowing you to integrate custom key management solutions.

Usage

import { PIPE_InvokeContract, LocalSigner, NetworkConfig } from "@colibri/core";
import { Operation } from "stellar-sdk";

const network = NetworkConfig.TestNet();
const signer = LocalSigner.fromSecret("S...");

const pipeline = PIPE_InvokeContract.create({ networkConfig: network });
const result = await pipeline.run({
  operations: [
    Operation.invokeContractFunction({
      contract: "CABC...",
      function: "hello",
      args: [],
    }),
  ],
  config: {
    source: signer.publicKey(),
    fee: "100000",
    timeout: 30,
    signers: [signer],
  },
});

Next Steps

• Signer — Signer interface

• Pipelines — Use TransactionConfig in workflows