Workflow not triggering on Sepolia despite event emission

[alirazzaq-dtcc]

I deployed my CRE workflow on Sepolia using @chainlink/cre-sdk and the CRE CLI. The workflow simulates and deploys fine, but when I emit an event from the source contract, the workflow does not trigger.

Environment

• SDK: @chainlink/cre-sdk v1.0.1
• CLI: cre-cli v1.0.3
• Node.js: v24.12.0
• OS: macOS (corporate network with SSL interception)
• RPC: Infura Sepolia (https://sepolia.infura.io/v3/)

Workflow Config

main.ts:

import { cre, getNetwork, type Runtime, type EVMLog, Runner, bytesToHex } from "@chainlink/cre-sdk";

type Config = {
  chainSelectorName: string;
  contractAddress: string;
};

const onLogTrigger = (runtime: Runtime<Config>, log: EVMLog): string => {
  runtime.log(`Log detected from ${bytesToHex(log.address)}`);
  return "Log processed";
};

const initWorkflow = (config: Config) => {
  const network = getNetwork({
    chainFamily: "evm",
    chainSelectorName: config.chainSelectorName,
    isTestnet: true,
  });

  if (!network) throw new Error(`Network not found: ${config.chainSelectorName}`);

  const evmClient = new cre.capabilities.EVMClient(network.chainSelector.selector);

  return [
    cre.handler(
      evmClient.logTrigger({ addresses: [config.contractAddress] }),
      onLogTrigger
    ),
  ];
};

export async function main() {
  const runner = await Runner.newRunner<Config>();
  await runner.run(initWorkflow);
}

main();

config.staging.json:

{
  "chainSelectorName": "ethereum-testnet-sepolia",
  "contractAddress": "0xc5f53Be8f5d5Ac8Dc01346A5bffe35d75b2f8e5c"
}

workflow.yaml

staging-settings:
  user-workflow:
    workflow-name: "dtcc-workflow-staging"
  workflow-artifacts:
    workflow-path: "./main.ts"
    config-path: "./config.staging.json"
    secrets-path: ""

project.yaml

staging-settings:
  rpcs:
    - chain-name: ethereum-testnet-sepolia
      url: https://sepolia.infura.io/v3/<your-key>
    - chain-name: ethereum-mainnet
      url: https://mainnet.infura.io/v3/<your-key>

Transaction that should trigger
Sepolia tx hash

0xc03fed96df0fc2bbe585f716f935a872a09df465f95bd4a8abdd35563fcc4e4c

Observed Behavior
Workflow starts successfully.
Event emitted from contract (confirmed on-chain).
Workflow does not trigger.

Expected Behavior
Workflow should detect the log and run onLogTrigger.

Notes

• Workflow deploys and starts successfully on Sepolia using @chainlink/cre-sdk v1.0.1 and cre-cli v1.0.3.
• CRON triggers are working as expected.
• EVM Log Trigger does not fire when an event is emitted from the source contract.
• Verified the event exists on-chain (tx: 0xc03fed96df0fc2bbe585f716f935a872a09df465f95bd4a8abdd35563fcc4e4c).
• No error logs from the CRE runner after startup.
• Corporate network uses SSL interception; NODE_EXTRA_CA_CERTS is set for RPC calls.
• Workflow config and contract address match deployment.