> ## Documentation Index > Fetch the complete documentation index at: https://docs.clemta.com/llms.txt > Use this file to discover all available pages before exploring further. # Introduction > Offer company formation and services under your own brand, programmatically. The Partner API lets you offer company formation and services under your own brand, and track every order programmatically. ## Base URL ``` https://api.clemta.com/v1 ``` Test-mode keys (`clmt_test_`) run against a sandbox that creates nothing real. Live-mode keys (`clmt_live_`) run against real companies and billing. ## Where to start Bearer keys, environments, and the error shape. Your first authenticated call in a minute. Filters, cursor pagination, and expansions on list endpoints. Retry writes safely with an idempotency key. ## Understand the platform The objects, the modes, and the one rule behind every design choice. Statuses, stages, identity documents, and the events at each step. Documents, forms, and the asks your client answers without a key. Ordering, fulfilment steps, recurring services, the form standard. Reading deliverables back, proxied through the API. Your customer never hears from Clemta. What you receive instead. Every event, delivered in order, signed per Standard Webhooks. ## Conventions * Responses are JSON. Errors follow a single envelope with a machine-readable `code`. See [Errors](/partner/errors). * Limits are published on every response. See [Rate Limiting](/partner/rate-limiting). * Every object names its own type in an `object` field, so it stays identifiable when nested or delivered in an event.