OpenMeter is a Real-Time and Scalable Usage Metering for AI, Usage-Based Billing, Infrastructure, and IoT use-cases.

Learn more about OpenMeter at https://openmeter.io.

Check out the quickstart guide for a 5-minute overview and demo of OpenMeter.

• Examples
• Demo Video
• Stripe UBP Demo
• Decisions

To engage with our community, you can use the following resources:

• Discord - Get support or discuss the project.
• Contributing to OpenMeter - Start here if you want to contribute.
• Code of Conduct - Our community guidelines.
• Adopters - Companies already using OpenMeter.
• Blog - Stay up-to-date.

See our examples to learn about common OpenMeter use-cases.

• Metering OpenAI Chat GPT Usage
• Metering Kubernetes Pod Execution Time
• Usage Based Billing with Stripe

OpenMeter exposes a REST API for integrations.

Currently, we offer the following Client SDKs:

• Node.js
• Go

In cases where no specific SDK is available for your preferred programming language, you can utilize the OpenAPI definition. Please raise a GitHub issue to request SDK support in other languages.

For an optimal developer experience, it is recommended to install Nix and direnv.

sh <(curl -L https://nixos.org/nix/install) --daemon

brew install direnv

curl -sfL https://direnv.net/install.sh | bash

eval "\$(direnv hook bash)"

Run the dependencies:

make up

Run OpenMeter:

make run

Run tests:

make test

Run linters:

make lint

Visit our website at https://openmeter.io for our public roadmap.

The project is licensed under the Apache 2.0 License.