For Engineering

Five lines to instrument. Replay-safe ingest.

Native plugins for Kong, Apigee, AWS, Azure, MuleSoft. SDKs for Node, Python, Go, Java. Stop writing billing scripts.

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Gateway-native plugins

Drop a plugin into your existing gateway. Zero code in your service.

  • Kong (Lua handler)
  • Apigee (Shared Flow + KVM)
  • AWS API Gateway (Lambda + CloudWatch)
  • Azure APIM (policy fragment)
  • MuleSoft (Anypoint custom policy)

SDKs in 4 languages

One client, one batch flush, three lines of middleware. Node.js, Python and Go: 1.0.0 on their registries; executionStatus needs 1.1.2, releasing shortly. Java: not on Maven Central yet, use POST /v1/ingest.

  • @aforoai/metering, Node.js (Express, Fastify, Koa)
  • aforo-metering, Python (FastAPI, Django, Flask)
  • ai.aforo:metering, Java (Spring Boot)
  • github.com/aforoai/SDKs/aforo-metering-sdks/go, Go (Chi, http.Handler)

Real-time ingest

Sub-second event capture, dedup, cursor advance. No data loss on broker outage.

  • Idempotent ingest, safe to retry
  • At-least-once delivery via outbox
  • Replay-safe on partial failure
  • OpenAPI / JSON-RPC discovery for AI Agent + MCP_SERVER
ENGINEERING

Drop-in at the edge of your existing stack

Plugin into Kong, Apigee, AWS API Gateway, Azure APIM, or MuleSoft. Five lines to instrument. Replay-safe ingest. The same code path serves all four product categories, APIs, AI agents, agentic APIs, and MCP servers. No billing scripts, no shadow services.

For VPs of Engineering, CTOs, and Engineering Leads

Ship metering this week, not this quarter.

Free trial. Open SDKs. Production-grade gateway plugins. See your first event arrive in the live stream.