Integrations

FastAPI integration

Create a small FastAPI endpoint that forwards prompts to abliteration.ai.

Keep your ABLIT_KEY in an environment variable and return the JSON response.

Quick start

Base URL
Example request
from fastapi import FastAPI
from pydantic import BaseModel
import httpx
import os

app = FastAPI()

class ChatIn(BaseModel):
    prompt: str

@app.post("/chat")
async def chat(payload: ChatIn):
    async with httpx.AsyncClient() as client:
        res = await client.post(
            "https://api.abliteration.ai/v1/chat/completions",
            headers={
                "Authorization": f"Bearer {os.environ['ABLIT_KEY']}",
                "Content-Type": "application/json",
            },
            json={
                "model": "abliterated-model",
                "messages": [{"role": "user", "content": payload.prompt}],
            },
        )
    return res.json()

Free preview for 5 messages. Sign up to continue.

Service notes

  • Pricing model: Usage-based pricing (~$5 per 1M tokens) billed on total tokens (input + output). See the API pricing page for current plans.
  • Data retention: No prompt/output retention by default. Operational telemetry (token counts, timestamps, error codes) is retained for billing and reliability.
  • Compatibility: OpenAI-style /v1/chat/completions request and response format with a base URL switch.
  • Latency: Depends on model size, prompt length, and load. Streaming reduces time-to-first-token.
  • Throughput: Team plans include priority throughput. Actual throughput varies with demand.
  • Rate limits: Limits vary by plan and load. Handle 429s with backoff and respect any Retry-After header.

Common errors & fixes

  • 401 Unauthorized: Check that your API key is set and sent as a Bearer token.
  • 404 Not Found: Make sure the base URL ends with /v1 and you call /chat/completions.
  • 400 Bad Request: Verify the model id and that messages are an array of { role, content } objects.
  • 429 Rate limit: Back off and retry. Use the Retry-After header for pacing.

Related links