Integrate Property Due Diligence Into Your Platform
A single API that returns standardized property risk scores across title, encumbrance, litigation, compliance, and market dimensions. REST endpoints, webhooks, SDKs, and a sandbox — everything you need to ship fast.
Property Data Is the Hardest Data Problem in Real Estate
Fragmented Data Sources
Property records are spread across sub-registrar offices, revenue departments, courts, municipal bodies, and banks — each with different formats, access methods, and update frequencies. Building a unified data layer takes years.
No Standardized Property Data Schema
Unlike financial data (which has standardized credit bureau formats), property data has no universal schema. Every state, every authority, every document type follows different conventions.
Compliance Requirements Are Non-Trivial
Platforms handling property transactions face regulatory requirements around data accuracy, audit trails, and user privacy. Building compliant data pipelines from scratch is a compliance engineering challenge.
Maintaining Data Freshness
Property records change — new cases filed, mortgages created, approvals granted or revoked. A one-time data pull becomes stale quickly. Continuous monitoring infrastructure is expensive to build and maintain.
We Solved the Hard Problems So You Don't Have To
The LegiScore API abstracts away the complexity of Indian property data. One API call, standardized JSON response, five-pillar risk scoring. We handle data collection, normalization, analysis, and monitoring.
Title Integrity — Ownership chain analysis returned as structured data with confidence scores for each ownership transfer.
Encumbrance Status — Active and historical encumbrances with charge holder details, amounts, and discharge status.
Litigation Risk — Case details including court, case number, parties, filing date, status, and next hearing — all as JSON.
Regulatory Compliance — Boolean compliance flags for each regulatory requirement with authority name and document references.
Market Risk — Valuation data with confidence intervals, comparable transactions array, and market trend indicators.
Build vs. Integrate
Designed for Developers Who Ship Fast
REST API with OpenAPI Spec
Fully documented REST API with OpenAPI 3.0 specification. Import into Postman, generate client code, or use our interactive API explorer. Versioned endpoints with backward compatibility guarantees.
Webhooks for Async Results
Register webhook endpoints for property score completion, monitoring alerts, and status changes. HMAC-signed payloads for verification. Automatic retries with exponential backoff.
Official SDKs
Type-safe SDKs for Python, Node.js, Java, and Go. Each includes request builders, response models, error handling, webhook signature verification, and comprehensive inline documentation.
Sandbox Environment
Full-featured sandbox with realistic mock data. Test every endpoint, simulate different property types and risk levels, trigger webhook events. Free to use during development — no credit card required.
Enterprise-Grade Security
OAuth 2.0 with client credentials flow. API key rotation without downtime. IP whitelisting, rate limiting, and request logging. SOC 2 Type II aligned infrastructure.
Real-Time Monitoring Dashboard
Track API usage, response times, error rates, and webhook delivery status. Set up alerts for anomalies. Export usage data for billing reconciliation.
Collection API + Webhooks
Trigger document collection programmatically. Get webhook callbacks when submissions arrive and reports complete.
Auto-Start via API
Configure STP rules via API. Documents in, reports out, zero manual steps.
“Case Study: How a PropTech startup went from API key to production integration in under 3 weeks — with sandbox environment, typed SDKs, and clear documentation making integration straightforward.”
“Case Study: How a real estate marketplace saved 18 months of development time by using the LegiScore API instead of building their own property data layer — covering states they could never have built alone.”
Frequently Asked Questions
Sign up for a free developer account to receive sandbox API keys instantly. Explore the interactive API docs, test with our sandbox data, and when ready, upgrade to production keys. The entire process takes less than 5 minutes.
The API uses OAuth 2.0 with client credentials flow. You receive a client ID and secret, exchange them for a bearer token, and include the token in your request headers. Tokens are valid for 1 hour with automatic refresh support in our SDKs.
Standard plans: 100 requests per minute, 10,000 per day. Growth plans: 500 requests per minute, 50,000 per day. Enterprise plans: Custom limits. All plans include burst allowance for temporary spikes. Rate limit headers are included in every response.
Register your webhook URL in the dashboard. When a property assessment completes, we send a POST request with the full results as JSON payload. Payloads are HMAC-SHA256 signed for verification. We retry failed deliveries up to 5 times with exponential backoff.
Yes. The batch endpoint accepts up to 100 properties per request. Each property in the batch receives an individual job ID and webhook callback. Batch status can be tracked via a single batch status endpoint.
We use semantic versioning (v1, v2, etc.) for breaking changes. Non-breaking additions (new optional fields) are added without version bumps. We provide at least 6 months of overlap when deprecating a version, with migration guides and SDK updates released in advance.
Yes. The Collection API lets you create Collector links programmatically and configure auto-start rules. When documents arrive via a Collector submission, reports can start automatically based on your STP configuration. Webhook callbacks notify you at each stage.
Start Building with Property Intelligence
Get your API keys in 5 minutes. Sandbox access is free. Ship your property integration this sprint.
India's property rating standard. Get your property's risk score in 15 minutes.