High-throughput infrastructure for autonomous teams.
Subscriber Lifecycle API
Manage recipient profiles programmatically. Our API endpoint supports high-concurrency upserts, allowing you to sync user data from your internal databases without rate ceilings.
Audience Labeling
Categorize your audience programmatically. Use our tagging engine to attach metadata or behavioral labels to subscribers instantly.
Insight Retrieval
Fetch delivery telemetry and engagement metrics via API. Integrate MailRivo's raw data directly into your internal BI tools.
{
"day": "2026-04-12",
"sent": 12040
}
]
Hardened Key Infrastructure
Our API utilizes the Bearer Token standard. Keys are strictly scoped and can be rotated instantly. All requests are logged with IP attribution for full audit compliance.
Infrastructure built for scale.
The MailRivo API is architected for zero-fail deliverability. Every request is processed through our high-concurrency middleware, backed by a sub-second response layer.
Hardened Security
Secure headers and Bearer auth protocols as standard.
Low Latency
Optimized PostgreSQL and Redis layers for sub-100ms API responses.
Predictable Payloads
Strict Zod-based validation on every inbound request.
High Throughput
Engineered to handle thousands of concurrent synchronization events.
"success": true,
"data": [{ "id": "sub_01", ... }],
"metadata": { "total": 12040 }
}