Telegram adapter
Parse Bot API updates, validate the secret token and identify entry type while keeping platform detail separate from customer business logic.
Engineering & API Integration
Conversation automation for customer projects that is readable, testable and reversible.
Start with Telegram events, customer permission context and business-system adapters to deliver observable, extensible bot and Mini App workflows.
Customer project architecture
Translate Telegram Bot API updates into customer business intent.
The project adapter receives Bot API updates and validates the Webhook secret token; the customer domain layer handles verified intent, permission context and business actions.
Consent context
Capture whether the user initiated, allowed data and revocation state.
Customer workflow
Choose a response, action, Mini App or fallback from customer business rules.
Delivery & handoff
Return the target result or transfer full context to the customer's human system.
Event contract
Organize customer project events around permission state.
The event contract keeps Telegram entry, permission scope, user intent and fallback strategy in one context so customer domain workflows remain stable.
Security baseline: Bot tokens, Webhook secret tokens, customer-system API keys and user identifiers are managed through customer deployment configuration, while field structure and business events remain clearly separated.
event.contract.json
// Customer workflow event contract
{
"type": "user.intent.submitted",
"source": {
"channel": "telegram_bot",
"entry": "user_initiated"
},
"consent": {
"state": "active",
"scope": ["current_task"]
},
"intent": "check_build_status",
"fallback": "human_handoff"
}Workflow handler
Check permission before running a limited action.
The domain handler validates entry, permission and input before choosing an automated result or a contextual human handoff.
- Validate event permission and trusted origin
- Use only the data required for the current task
- Fallback explicitly on timeout, platform failure or low confidence
- Keep logs focused on node result, state and error code
workflow.handler
on user_intent(event):
if event.entry != "user_initiated":
return ignore()
if not consent.allows(event.intent):
return explain_and_stop()
result = workflow.run(event.intent)
if result.needs_human:
return handoff(with_context=True)
return respond(result.safe_view)Engineering gates
Four engineering gates across build and operations.
Platform access, data minimization, fallback and observability work together to support stable automation workflows.
Platform & access
Confirm account capability, platform terms, Webhook secret-token validation and allowed entry points.
Data minimization
Process only what the current task needs and provide a deletion path.
Failure & handoff
Cover timeout, rate limit, rule failure and human queue state.
Observability
Record node outcomes, errors and responsibility paths.
Next step
Connect customer product events to a Telegram Bot or Mini App.
Use the project brief to align entry, business outcome, customer systems and human handoff before integration delivery.