Gemini 3.7 Flash - Unifically

Gemini 3.7 Flash is Google’s fast, cost-efficient language model for high-throughput reasoning, coding, and long-context tasks. See the Gemini 3.7 Flash model overview on unifically.com.

Model

google/gemini-3.7-flash


Provider	Google
Name	Gemini 3.7 Flash

Supported Endpoints

All three API formats are supported:

Chat Completions — POST /v1/chat/completions
Responses — POST /v1/responses
Messages — POST /v1/messages

Send LLM requests to https://direct-api.unifically.com, not https://api.unifically.com. The main host sits behind Cloudflare, and Cloudflare’s proxy timeout cuts most LLM requests short before the model has finished writing. When that happens you receive a truncated reply and are still charged for every token generated up to the cut-off. direct-api.unifically.com reaches the same API without the Cloudflare proxy, so long responses complete in full.

Example

curl -X POST https://direct-api.unifically.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "google/gemini-3.7-flash",
    "messages": [
      {"role": "user", "content": "Summarize this document in three bullet points."}
    ]
  }'

Video Input

Send a video the same way you send an image: a public https link in a video_url content part alongside your text. The model watches the frames and listens to the audio track, then answers about the clip. Chat Completions only; the Responses and Messages endpoints do not take video.

curl -X POST https://direct-api.unifically.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "google/gemini-3.7-flash",
    "messages": [
      {"role": "user", "content": [
        {"type": "text", "text": "Describe what happens in this video, then list every on-screen text you can read."},
        {"type": "video_url", "video_url": {"url": "https://example.com/clip.mp4"}}
      ]}
    ]
  }'


Accepted shapes	`video_url` part (recommended), or an `image_url` / `file` part whose link ends in a video extension
Formats	mp4, mov, webm, mkv, avi, mpeg, 3gp, flv, wmv
Size	Any size by public link. Inline `data:video/mp4;base64` URIs must stay under 20 MB
Billing	Counted as input tokens at the model’s input rate: about 70 tokens per second of video at the default resolution plus about 25 tokens per second of audio, so a 10-second clip is roughly 950 input tokens. The `usage.prompt_tokens` field shows the total

Volume discounts are available for almost all models. Reach out at contact@unifically.com to discuss custom pricing.