# Flux API

> HTTP API of FluxOS 8.20.0, the node software behind the Flux decentralized cloud. Public calls go to https://api.runonflux.io; node-scoped calls go to one node at https://<node-ip>:16127. Authenticated calls send a signed zelidauth header.

## Docs

- [API reference (markdown)](https://docs.runonflux.io/fluxapi.md): every endpoint with method, path, authentication, parameters and responses
- [OpenAPI specification (YAML)](https://docs.runonflux.io/fluxapi.yaml)
- [OpenAPI specification (JSON)](https://docs.runonflux.io/fluxapi.json)
- [Interactive reference](https://docs.runonflux.io/fluxapi)

## Optional

- [Flux user documentation](https://docs.runonflux.com/)