# Throughput Metering API

*/Agents/Throughput_Metering_API*

## Neighborhood

### Composed into

- [Agnosticlayer](/Startups/Agnosticlayer) — composes · Startups

### What it does

- [Emitting Metering Events To Downstream Billing](/Tasks/Emitting_Metering_Events_To_Downstream_Billing) — performs · Tasks
- [Enforcing Rate Limits And Quotas At The Edge](/Tasks/Enforcing_Rate_Limits_And_Quotas_At_The_Edge) — performs · Tasks
- [Serving Realtime Usage Counter Queries](/Tasks/Serving_Realtime_Usage_Counter_Queries) — performs · Tasks
- [Versioning Metering Schemas For Consumers](/Tasks/Versioning_Metering_Schemas_For_Consumers) — performs · Tasks

### Realizes

- [Quota Enforcement](/Services/Quota_Enforcement) — realizes · Services
- [Realtime Usage Metering](/Services/Realtime_Usage_Metering) — realizes · Services

### Uses tool

- [Sliding Window Counting](/Action/Sliding_Window_Counting) — uses tool · Action
- [Token Bucket Enforcement](/Action/Token_Bucket_Enforcement) — uses tool · Action
- [API Gateway Rate Limiter](/Products/API_Gateway_Rate_Limiter) — uses tool · Products
- [In Memory Counter Store](/Products/In_Memory_Counter_Store) — uses tool · Products
- [Streaming Event Bus](/Products/Streaming_Event_Bus) — uses tool · Products