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Introduction

Sankalp provides a unified API gateway for accessing Indian and international LLMs with built-in data residency controls, cost optimization, and compliance features.

Proxy Request

Route requests to LLM providers

List Models

Available models and capabilities

Get Usage

Usage analytics and costs

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Key Features

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Unified API

Single API for 20+ LLM providers:
CategoryProviders
InternationalOpenAI, Anthropic, Google, Meta, Mistral, Cohere
IndianSarvam AI, Krutrim, BharatGPT, Bhashini
Open SourceLlama, Mixtral, Phi (self-hosted)

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Data Residency

Control where your data is processed: 
# Force India-only processing
response = client.sankalp.proxy(
    model="sarvam-large",
    messages=[...],
    data_residency="india"  # Only use India-based providers
)

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Intelligent Routing

  • Cost optimization: Route to cheapest capable model
  • Latency optimization: Route to fastest available
  • Capability matching: Auto-select model by task requirements
  • Fallback chains: Automatic failover if primary unavailable

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Compliance

  • Prompt/response logging for audit
  • PII detection and redaction
  • Content filtering
  • Usage quotas and governance

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Quick Example

from rotavision import Rotavision

client = Rotavision()

# Simple proxy request
response = client.sankalp.proxy(
    model="gpt-5-mini",
    messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "Explain quantum computing in Hindi"}
    ],
    temperature=0.7
)

print(response.choices[0].message.content)
print(f"Tokens: {response.usage.total_tokens}")
print(f"Cost: ₹{response.cost.inr}")

# With routing preferences
response = client.sankalp.proxy(
    model="auto",  # Auto-select best model
    messages=[...],
    routing={
        "optimize": "cost",
        "max_latency_ms": 2000,
        "data_residency": "india",
        "capabilities": ["hindi", "reasoning"]
    }
)

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Endpoints

MethodEndpointDescription
POST/sankalp/proxyProxy request to LLM
POST/sankalp/proxy/streamStreaming proxy request
GET/sankalp/modelsList available models
GET/sankalp/models/{id}Get model details
GET/sankalp/usageGet usage statistics
GET/sankalp/usage/costsGet cost breakdown