> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mobula.io/llms.txt
> Use this file to discover all available pages before exploring further.

# 🔧 February 12, 2026 - Org API Keys & Transfer Serialization

> Organization-level API keys, serialization queues for transfer processing, and healthcheck heartbeat

**TL;DR**: Organizations can now use their own API keys, transfer processing uses serialization queues to prevent race conditions, and the health check system has a periodic heartbeat with auto-decay.

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## Organization API Keys

API keys are now supported at the organization level:

* Organizations can create and rotate their own API keys
* Keys inherit organization plan limits and credits
* Dashboard supports org key management

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## Transfer Serialization Queues

Transfer processing now uses per-wallet serialization queues:

* Eliminates race conditions when multiple transfers arrive concurrently for the same wallet
* Ensures correct ordering of balance updates
* Reduces duplicate-processing errors in high-throughput scenarios

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## Healthcheck Heartbeat & Auto-Decay

Registered service listeners now send periodic heartbeats to the health check system:

* Stale listeners automatically decay and are removed if they stop reporting
* Prevents false-positive "healthy" states from lingering dead services
* More accurate liveness tracking across the stream infrastructure

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*Shipped by Delox & Sanjay*