Verified model access

gpt-5.6-sol API

A prepaid Model.sale endpoint for gpt-5.6-sol: one API key, explicit limits and a live compatibility check. The requested model is never silently replaced.

Price$0.45 per 1M charged tokensInitial reservation $0.01, released after measured usage
Availability Live · healthyLast check 2026-09-12T17:28:45.608Z
Verified endpointsChat Completions · ResponsesStreaming is tested separately for each route.

Quick start

Create an API key, add balance and use the base URL below. Keep the key in an environment variable.

curl https://api.model.sale/v1/responses \
  -H "Authorization: Bearer ms_live_..." \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-5.6-sol","input":"Reply exactly OK"}'
from openai import OpenAI
client = OpenAI(base_url="https://api.model.sale/v1")
client.responses.create(model="gpt-5.6-sol", input="Reply exactly OK")
const client = new OpenAI({ baseURL: "https://api.model.sale/v1" });
await client.responses.create({ model: "gpt-5.6-sol", input: "Reply exactly OK" });
Billing

The wallet reserves before dispatch and settles from terminal usage. Cached and reasoning token treatment follows the current billing policy.

Create API key
LimitsYour API key controls RPM, TPM, concurrency and spend caps. See the dashboard before sending production traffic.
Errors401 means an invalid key, 429 means a limit or model-service rate response, and 5xx means the request did not complete.
Need help?Use the setup guides and support form. Never include prompts, outputs or secrets in a ticket.