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

# Versions & download

> Browse every published version of the Paylead Mobile Bridge and download its JSON Schema.

The Mobile Bridge JavaScript is versioned (`v1`, `v2`, …). Each version ships a
machine-readable **JSON Schema** describing every method, its parameters and the
error codes, which are the source of truth for the [Methods](/program/webapp/bridge/overview#methods)
reference.

For each version you can preview the rendered reference in this site, or download
the raw `schema.json` to compile into your own JSON Schema validator
(AJV, networknt/json-schema-validator, JSONSchema.swift, …) and validate incoming
`params` on the native side.

### v1 — **Latest**

* [View documentation](/program/webapp/bridge/overview#methods)
* [Download schema.json](/program/webapp/bridge/schema/v1/schema.json)