An OpenAI-compatible gateway. Point any OpenAI SDK at the base URL below, use your API key as a bearer token, and call any of the 18 models on your account (chat & reasoning, embeddings, image, and speech).
https://api.aiforbiz.email/v1
Auth Authorization: Bearer YOUR_KEY
Usage & balance dashboard
18 models across chat/reasoning, embeddings, image, and speech. The authoritative,
always-current list is GET /v1/models.
max_completion_tokens.max_completion_tokens generously
(a few hundred or more), or you may get an empty reply because the budget was consumed by
reasoning. gpt-oss-120b puts its thinking in reasoning_content.
gpt-chat-latest requires max_completion_tokens (it rejects max_tokens).USD per 1M tokens (exact Azure list prices). Your spend accrues at these rates; live balance and per-model daily usage are in your dashboard.
| Model | Input | Cached input | Output |
|---|---|---|---|
gpt-5.6-sol | $5.00 | $0.50 | $30.00 |
gpt-5.6-terra | $2.50 | $0.25 | $15.00 |
gpt-5.6-luna | $1.00 | $0.10 | $6.00 |
gpt-5.5 | $5.00 | $0.50 | $30.00 |
gpt-chat-latest | $5.00 | $0.50 | $30.00 |
gpt-5.4 | $2.50 | – | $15.00 |
gpt-5.4-mini | $0.75 | – | $4.50 |
gpt-5.4-nano | $0.20 | – | $1.25 |
gpt-5.3-codex | $1.75 | $0.175 | $14.00 |
o3 | $2.00 | – | $8.00 |
gpt-oss-120b | $0.15 | – | $0.60 |
text-embedding-3-small | $0.02 | – | – |
text-embedding-3-large | $0.13 | – | – |
text-embedding-ada-002 | $0.10 | – | – |
whisper | $0.36 per audio-hour | ||
gpt-image-2 | billed per generated image | ||
gpt-image-1.5 | billed per generated image | ||
gpt-image-1 | billed per generated image (original, preview) | ||
List the models available to your key.
curl https://api.aiforbiz.email/v1/models \
-H "Authorization: Bearer $AIFORBIZ_KEY"Chat and reasoning. Models: gpt-5.6-sol, gpt-5.6-terra,
gpt-5.6-luna, gpt-5.5, gpt-chat-latest,
gpt-5.4, gpt-5.4-mini, gpt-5.4-nano,
gpt-5.3-codex, o3, gpt-oss-120b.
| Field | Notes |
|---|---|
model | any chat / reasoning model above |
messages | array of {role, content} |
max_completion_tokens | reserve headroom for reasoning + answer |
stream | optional, true for token streaming |
curl https://api.aiforbiz.email/v1/chat/completions \
-H "Authorization: Bearer $AIFORBIZ_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-5.5",
"messages": [
{"role": "user", "content": "Summarize relativity in two sentences."}
],
"max_completion_tokens": 500
}'Generate an image. Models: gpt-image-2 (newest flagship), gpt-image-1.5, or gpt-image-1. Returns base64 image data.
| Field | Notes |
|---|---|
model | gpt-image-2 |
prompt | text description |
size | e.g. 1024x1024 |
n | number of images |
curl https://api.aiforbiz.email/v1/images/generations \
-H "Authorization: Bearer $AIFORBIZ_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-image-2",
"prompt": "A watercolor fox in a misty forest",
"size": "1024x1024",
"n": 1
}'Vector embeddings. Models: text-embedding-3-small,
text-embedding-3-large, text-embedding-ada-002.
curl https://api.aiforbiz.email/v1/embeddings \
-H "Authorization: Bearer $AIFORBIZ_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "text-embedding-3-large",
"input": "the quick brown fox"
}'Speech-to-text. Model: whisper. Multipart upload of an audio file; returns {"text": ...}.
curl https://api.aiforbiz.email/v1/audio/transcriptions \
-H "Authorization: Bearer $AIFORBIZ_KEY" \
-F "file=@meeting.wav" \
-F "model=whisper"Any OpenAI SDK works; only the base URL and key change.
# pip install openai
from openai import OpenAI
client = OpenAI(
base_url="https://api.aiforbiz.email/v1",
api_key="YOUR_KEY",
)
resp = client.chat.completions.create(
model="gpt-5.5",
messages=[{"role": "user", "content": "Hello!"}],
max_completion_tokens=500,
)
print(resp.choices[0].message.content)