The unified intelligence gateway for developers.
One production endpoint for DeepSeek, Claude, GPT, and Gemini. Instant failover, semantic prompt caching, and sub-10ms proxy overhead.
import openai
client = openai.OpenAI(
base_url="https://api.fobign.com/v1",
api_key="sk-fobign-live_..."
)
response = client.chat.completions.create(
model="deepseek-v3", # or "claude-3-7-sonnet", "gpt-4o"
messages=[{"role": "user", "content": "Explain quantum computing in 2 sentences."}],
stream=True
)
for chunk in response:
print(chunk.choices[0].delta.content or "", end="")How Fobign delivers sub-10ms proxy speed.
Every request passes through an optimized 5-stage pipeline designed for mission-critical production traffic.
Semantic Routing & Cache Lookup
Matches incoming prompt against distributed vector cache in sub-millisecond memory.
Provider Health & Latency Probing
Checks multi-cloud upstream status across Tokyo, Frankfurt, Virginia, and Singapore.
Rate-Limit & Token Quota Verification
Enforces concurrency rules, validates billing tokens, and applies custom system prompt injections.
OpenAI / Anthropic Protocol Translation
Normalizes streaming SSE events, tool call definitions, and JSON schema constraints on the fly.
Full Duplex Streaming Dispatch
Streams tokens directly to client application with persistent logging and zero disk write penalties.
Everything you need to ship AI in production.
Built by engineers who were tired of juggling multiple provider APIs, fragmented billing, and unexpected downtimes.
Universal Multi-Model Routing
Call DeepSeek V3/R1, Claude 3.7 Sonnet, GPT-4o, and Gemini 2.5 Flash through one standard endpoint without rewriting SDKs.
Automatic Upstream Failover
If an upstream provider experiences degraded performance or rate limits, traffic seamlessly shifts to backup endpoints in under 15ms.
Zero Gateway Markup
Transparent pass-through billing with support for both USD cards and BDT mobile banking (bKash, Nagad, Rocket) at real-time rates.
Native SDK Drop-in
Simply set baseURL to https://api.fobign.com/v1 in the official openai or @anthropic-ai/sdk libraries. No custom wrappers required.
Developer Quotas & Telemetry
Track minute-by-minute token consumption, activity streaks, budget alerts, and per-key RPM / TPM limits with microsecond accuracy.
Enterprise Encryption & Compliance
Encrypted communication logs, granular RBAC permissions, and multi-app SSO built for teams shipping AI applications at scale.
Direct APIs vs. Unified Gateway
See why fast-moving engineering teams choose Fobign over managing individual AI provider contracts.
Fragmented AI Stacks
Resilient Infrastructure
Predictable, pass-through pricing.
Start for free with welcome credits, top up via cards or mobile banking, and only pay for the exact tokens you infer.
Developer
For hobbyists and early prototyping.
- $2.00 free welcome credits
- Zero gateway markup
- Up to 5 active API keys
- Community & email support
Production
For live applications and startups.
- Automatic zero-downtime failover
- Priority global edge routing (<10ms)
- Up to 50 active API keys
- Custom token budget & rate limit alerts
- Semantic prompt caching enabled
Enterprise
For high-throughput teams & custom VPCs.
- Dedicated VPC gateway clusters
- Custom combo model naming & branding
- 99.99% uptime SLA guarantee
- Custom invoicing in USD & BDT
- Dedicated Slack engineering channel
Start routing intelligence with Fobign today.
Get your free API key in seconds. No credit card required to start prototyping.