Off-Chain Notification Event Webhooks via Indexer

[Luluameh]

Background
Seekers and experts need real-time push/email notifications when sessions are requested, started, or disputed.
Goal
Build an event listener microservice that listens to Soroban events and triggers webhooks to off-chain notification services (e.g., Discord, Telegram, Email).
Acceptance Criteria

• Microservice built in Node.js/TypeScript under services/notifier/.
• Subscribes to Soroban RPC event stream for the contract ID.
• Parses events and sends structured JSON webhooks to configured endpoints.
• Retries with exponential backoff on webhook failures.
  Key Files
  services/notifier/index.ts, services/notifier/package.json

[RaymondAbiola]

@RaymondAbiola has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi, I’d like to work on this issue. I have experience with rust, Solidity, frontend, and backend development, and I’m confident I can deliver a clean solution.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @RaymondAbiola to this issue.

[Nabeelahh]

@Nabeelahh has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi maintainer I have thoroughly read the description to this issue and I can resolve this according to the description required ensuring it meet all the acceptance criteria kindly assign..

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Nabeelahh to this issue.

[jaynomyaro]

@jaynomyaro has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi! I’m a full-stack developer with a strong blockchain background. I’d love to handle this issue and can deliver a clean, reliable solution. Kindly assign it to me.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @jaynomyaro to this issue.