Getting started
Understand the basics
Explore platform capabilities
Server APIsTutorialExplore API products, calling identities, versions, and scopes.
Models & tokensTutorialIntegrate model discovery, text inference, balance, and usage queries.
User sign-inTutorialConnect user sign-in with OAuth 2.0 and PKCE.
Receive eventsTutorialStart with a long connection, or use HTTPS webhooks when needed.
Build and operate your product
Subscriptions & paymentsGuideIntegrate plans, purchases, and payment recovery.
Order managementGuideQuery order details, check payment status, and cancel orders.
Customer operationsGuideIntegrate customer, team, and business operations.
Leads & opportunitiesGuideRegister leads, create opportunities, and record follow-up results.
Start building
Explore open APIs
IdentityTokens and user sign-inUser consentCreate and revoke grantsAPI productsProducts and permissionsModels & tokensPackages and model callsApplicationsVisible applicationsApplication configurationSelect app capabilitiesCommercePlans and subscriptionsLifecycleSubscription state changesOrdersQuery and cancel ordersOrder paymentsOrders and payment recoveryCustomersCustomers and operationsSalesLeads and opportunitiesEventsEvent types and fieldsWebhooksSignatures and deliveryBillingBilling resources and rulesIdempotencySafe retries and recoveryErrorsCodes and troubleshootingEnvironmentsTest and production setup
View API products and permissions