Add AI to your app with one API. Chat, images, voice, and video — one key, pay per use. Built for DevBlock, open to everyone.
# Chat with AI curl https://sage-api.devblocktechnologies.com/v1/chat/completions -H "Authorization: Bearer ***" -d '{"model":"deepseek-v4-flash","messages":[{"role":"user","content":"Hello!"}]}' # Tell it to generate an image curl -X POST https://sage-api.devblocktechnologies.com/v1/chat/completions -H "Authorization: Bearer ***" -d '{"model":"deepseek-v4-flash","messages":[{"role":"user","content":"Generate an image of a mountain lake at sunset"}]}' # Tell it to speak curl -X POST https://sage-api.devblocktechnologies.com/v1/chat/completions -H "Authorization: Bearer ***" -d '{"model":"deepseek-v4-flash","messages":[{"role":"user","content":"Speak hello from Sage"}]}'
Access DeepSeek, Claude, GPT-4o, and Groq through one API. The same service that powers all of DevBlock's products.
Use Touch ID, Face ID, or a security key. No passwords to remember or leak.
Create API keys for your apps. See exactly how much each one uses.
See how many messages you've sent, which models you use most, and where your balance goes.
Rate limits scale with your lifetime deposits. Start free, grow as you need.
Drop-in replacement for OpenAI and Anthropic. If your app already uses them, just swap the URL.
See AI responses as they're written, word by word, instead of waiting for the full reply.
Deposit funds — never expire. Starter ($10/1,200msgs), Growth ($25/3,500msgs), and more.
Describe what you want and get an image back. Also works in reverse — upload an image and get a description.
Turn text into speech, speech into text, and generate sound effects. All through the same API.