How does Intello monitor the Courier API?

Intello continuously snapshots the Courier messaging API surface—OpenAPI or GraphQL specs, webhook payloads, and published changelog entries—and diffs every revision. An AI classifier grades each change for breaking risk so your team only sees alerts that matter.

What kinds of Courier changes does Intello alert on?

Breaking schema changes, endpoint deprecations and sunsets, auth or scope updates, webhook payload shifts, rate-limit changes, and new capabilities worth adopting. You control which risk levels route to which channels.

How is this different from reading the Courier changelog?

Changelogs are retrospective, inconsistent, and easy to miss. Intello watches the Courier spec and webhook surface directly, catches changes that never make it into official posts, classifies impact, and delivers signal straight to Slack, email, or PagerDuty.

Communication & Messaging · API monitoring

Know the moment Courier breaks your integration.

We watch the Courier spec, events, and deprecation notices around the clock and route high-signal alerts straight to your team.

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Coverage

What Intello monitors for Courier

Intello tracks the full Courier messaging API surface so nothing ships upstream without you knowing.

Spec changes
Diff send and delivery endpoints for added, removed, or retyped fields.
Webhook events
Track delivery receipt shape, new statuses, and retry semantics.
Compliance & content rules
Watch for updated opt-out, A2P, and content-validation requirements.
Rate limits & throughput
Surface new per-sender and per-account throughput caps.

Risk surface

Common Courier change types & risks

Not every Courier release is risky, but the ones that matter tend to cluster around a few shapes of change.

Send endpoint changes
Renamed parameters, new required fields, or stricter validation that rejects previously-valid payloads.
Delivery webhook drift
New event types, renamed statuses, or changed retry policies that break delivery tracking.
Template and content rules
Updated compliance, opt-out, or content-length requirements that cause silent send failures.
Number and sender identity
Changes to A2P registration, sender verification, or number pool management.
Rate limit and throughput caps
New per-number or per-account throughput ceilings that throttle campaigns.
Media and attachment formats
Updated MIME type support or size caps that reject previously-working attachments.

The case for monitoring

Why Courier monitoring matters

The worst messaging incidents are the ones where nothing visibly breaks—delivery just degrades quietly because a webhook event got renamed or a content rule changed upstream. Messaging APIs touch customers directly. Changes to send endpoints, delivery webhooks, or rate limits surface as bounced notifications, missed alerts, and angry support tickets.

Catch delivery-webhook and payload changes before notifications start silently failing.
See compliance and content-rule updates before they cause rejected sends.
Track rate-limit and throughput changes that affect campaign delivery.

See how teams use Intello across product, platform, and SRE use cases.

Capabilities

Key capabilities

The signal your team needs, without the changelog-scraping toil.

Breaking-change detection
AI-graded classification of every diff so you see what actually breaks, not just what moved.
Schema & spec monitoring
Continuous snapshot of every published OpenAPI, GraphQL, or MCP spec with full revision history.
Deprecation visibility
Surface sunsets, mandatory upgrades, and version deadlines long before they force emergency work.
Outage & issue awareness
Correlate upstream status-page incidents with your integration so you know when to fail over.
New endpoint & field discovery
Get notified when capabilities you care about ship so you can adopt them before competitors do.
Dependency intelligence
Map which services, teams, and features depend on each integration so impact is obvious at a glance.

FAQ

Monitoring Courier with Intello

How does Intello monitor the Courier API?: Intello continuously snapshots the Courier messaging API surface—OpenAPI or GraphQL specs, webhook payloads, and published changelog entries—and diffs every revision. An AI classifier grades each change for breaking risk so your team only sees alerts that matter.
What kinds of Courier changes does Intello alert on?: Breaking schema changes, endpoint deprecations and sunsets, auth or scope updates, webhook payload shifts, rate-limit changes, and new capabilities worth adopting. You control which risk levels route to which channels.
How is this different from reading the Courier changelog?: Changelogs are retrospective, inconsistent, and easy to miss. Intello watches the Courier spec and webhook surface directly, catches changes that never make it into official posts, classifies impact, and delivers signal straight to Slack, email, or PagerDuty.

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