Tenzro Code — Docs

Every model is gated by an API key. Requests without a valid key are rejected before any compute runs. Pass the key in the X-Tenzro-Api-Key header.

On this site the key is held server-side and never reaches the browser — the playground calls a same-origin proxy (/api/code/*) that attaches the key and forwards to the node. Build your own integration the same way: keep the key on your server, never in client code.

The node exposes an OpenAI-compatible surface under /v1:

Through this site, the same calls are available same-origin at /api/code/chat and /api/code/image.

The wire format is the OpenAI Chat Completions API. Any OpenAI SDK works — set the base URL to your node's /v1 and send the key in the header.

curl https://code.tenzro.com/api/code/chat \
  -H "content-type: application/json" \
  -d '{
    "model": "qwen3.8-27b",
    "messages": [{ "role": "user", "content": "Hello from Tenzro" }]
  }'

// The node speaks the OpenAI wire format, so any OpenAI client works.
// Point it at your node and pass the API key as X-Tenzro-Api-Key.
import OpenAI from "openai"

const client = new OpenAI({
  baseURL: "https://<your-node>/v1",
  apiKey: "unused",                       // key goes in the header below
  defaultHeaders: { "X-Tenzro-Api-Key": process.env.TENZRO_API_KEY },
})

const stream = await client.chat.completions.create({
  model: "qwen3.8-27b",
  messages: [{ role: "user", content: "Explain NVFP4 in one line." }],
  stream: true,
})

for await (const chunk of stream) {
  process.stdout.write(chunk.choices[0]?.delta?.content ?? "")
}

Set stream: true for token-by-token Server-Sent Events. Each event is a data: line carrying a JSON delta; the stream ends with data: [DONE]. Streaming is the recommended default — it is the lowest-latency path and what the playground uses.

Every response carries a tenzro_contentProvenance block: an ed25519 signature over the content hash, the model id, and the signing node's public key, asserting ai-generated. You can verify any output came from the model that claims it, unmodified — verifiable inference, not just a black-box call.

Image generation uses the same key and node:

curl https://code.tenzro.com/api/code/image \
  -H "content-type: application/json" \
  -d '{ "prompt": "a topographic map of a mountain range, muted greens" }'

Free-tier keys are rate-limited (60 requests/minute by default). Text responses are billed per token in TNZO on paid tiers; the playground runs on a gated demo key.