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The `RATE_LIMIT_EXCEEDED` error indicates you've exceeded the API rate limit for the connection or account. Rate limits are typically set per connection and per time window (usually per minute). When you hit a rate limit, the response includes a `Retry-After` header indicating when you can retry the request. Implement exponential backoff in your retry logic to avoid immediately hitting the limit again. If you consistently hit rate limits, review your API usage patterns—you may be making unnecessary requests, polling too frequently, or could benefit from webhook-based synchronization. For legitimate high-volume needs, contact us to discuss increasing your rate limits.
Makini supports create, read, update, and delete (CRUD) operations, though availability varies by system and entity type. Most systems support creating and updating core entities like purchase orders, work orders, and inventory items. Read operations are universally supported across all entity types. Delete operations are less commonly supported due to system constraints—many industrial systems use soft deletes or status changes rather than true deletion. Update operations may be limited to specific fields depending on system configuration and business rules. For example, some systems prevent modifying purchase orders after approval. We recommend validating specific operation support for your use case during the technical deep dive.
Makini monitors connection health continuously and provides multiple ways to detect reauthorization needs. The connection status endpoint returns the current state including whether reauthorization is required. Makini sends webhooks when connections enter a state requiring reauthorization, allowing proactive notification. API requests to a connection requiring reauthorization return specific error codes prompting reconnection. The Makini dashboard displays connection status across all customers. Best practice is to implement webhook listeners for connection status changes and proactively notify customers when reauthorization is needed, rather than waiting for operations to fail. Include clear instructions on how to reconnect in your notification.
Yes, customers can connect as many systems as needed. Each connection is independent with its own API token, allowing you to manage multiple ERP systems, CMMS platforms, or other integrations for a single customer. This is common in organizations with multiple subsidiaries, regional systems, or during migration periods when legacy and new systems run in parallel. Each connection consumes connection credits based on the system type and deployment model. There's no technical limit on the number of connections per customer. For customers using multiple instances of the same system (like regional SAP instances), each instance requires a separate connection with its own credentials and token.
