Stainless

Payments: create customers, manage accounts, run KYC checks, send transfers and track transactions

Simulations: run human behaviour models, manage projects, user models and shareable results

Agent tasks: create, pause, resume and cancel tasks, plus remote environment sessions with step, reset and observation

Browser automation: start sessions, navigate pages, perform actions, and extract data

Email: manage domains, addresses, inbound endpoints, webhooks, guard rules, and send or reply to mail

Payments: create invoices, customers, subscriptions, products, prices and refunds, and manage disputes

SDK generation: manage projects, branches, builds, configs and build diagnostics

Rail: look up German station and 3-S-Zentrale master data by ID or in bulk

Builds: create builds, list them, and fetch build outputs by target