---
title: "RERA verification API Karnataka: price, providers"
url: https://jurisgrid.com/solutions/rera-verification-api-for-karnataka/
reviewed: 2026-11-13
type: solution
sector: property-data
---
# RERA verification API for Karnataka: check a project by registration number

A Karnataka RERA verification API confirms that a project is registered with the Karnataka real estate authority and returns its promoter, status and dates, for lenders, portals and buyers.

Reviewed: 13 Nov 2026

## Short answer

IndiaPropertyRegister holds 9,021 Karnataka RERA projects and returns one by registration number with promoter, status, dates and unit inventory where Karnataka publishes it. It costs INR 0.40 per successful call with INR 50 free credit. Surepass, Actowiz and Reratracker also offer RERA data by API.

## Which API does it?

**IndiaPropertyRegister RERA API** (JurisGrid score 77 of 100). Price: INR 0.40 per successful call, INR 50 free credit. INR 50 free credit on sign-up, no card needed.

- `GET https://indiapropertyregister.com/api/v1/rera/projects?state=29`: List Karnataka RERA projects, newest registration first, 50 a page
- `GET https://indiapropertyregister.com/api/v1/rera/project?state=29&reg_no={reg_no}`: One project by registration number
- MCP: https://indiapropertyregister.com/mcp
- Docs: https://indiapropertyregister.com/api/docs?ref=jurisgrid

```bash
curl -s -H "Authorization: Bearer $IPR_API_KEY" \
  "https://indiapropertyregister.com/api/v1/rera/projects?state=29"

# one project, with a registration number from the list:
curl -s -H "Authorization: Bearer $IPR_API_KEY" \
  "https://indiapropertyregister.com/api/v1/rera/project?state=29&reg_no=$REG_NO"
```

## What does it return?

- Project name, registration number, promoter and status
- Registration date and completion date
- Locality, district and state
- Address and survey numbers where the state publishes them
- Unit inventory by type (units, booked, area range) where the state publishes it
- The rest of the filing under an other block

## Who else sells a RERA verification API for Karnataka in India?

| Provider | What they sell | Score | API | MCP | Price |
|---|---|---|---|---|---|
| [IndiaPropertyRegister](https://jurisgrid.com/providers/indiapropertyregister/index.md) | IndiaPropertyRegister RERA API | 77 | Public REST API | Public MCP server | INR 0.40 per successful call, INR 50 free credit |
| [Surepass](https://jurisgrid.com/providers/surepass/index.md) | RERA verification API for Karnataka: enter the RERA ID, get project details | 36 | Public REST API | Not published | Not published |
| [Actowiz Solutions](https://jurisgrid.com/providers/actowiz-solutions/index.md) | Managed RERA portal data aggregation with API integration across Indian states | 17 | Not published | Not published | Not published |
| [Karnataka RERA](https://jurisgrid.com/providers/karnataka-rera/index.md) | Official Karnataka RERA portal, no API found | 6 | Not published | Not published | Not published |

## Good for

- Home loan lending: confirm a Karnataka project is registered before disbursal
- Property portals: show Karnataka RERA status on a listing
- Buyers' agents: check promoter and completion date
- Land due diligence: match survey numbers to a plot

## Limits

- The register lists 9,021 Karnataka projects; a very new registration may not be loaded yet
- Unit inventory appears only where the state publishes it
- Registration is not a guarantee of clear title

## Frequently asked questions

### How do I verify a Karnataka RERA number by API?

Call /rera/project with state=29 and the registration number. The response has the promoter, status, dates, survey numbers and unit inventory where Karnataka publishes it.

### How much does a Karnataka RERA check cost with India Property Register?

Each successful call costs INR 0.40, including searches that find nothing; errors and not-found responses are free. New accounts get INR 50 of free credit, enough for about 125 calls, and top-ups are INR 500, INR 5,000 or INR 50,000 plus 18% GST.

### Can an AI agent do a Karnataka RERA check?

Yes. India Property Register runs an MCP server at https://indiapropertyregister.com/mcp with tools such as ask, find_plot, get_plot, get_village_rates and list_rera_projects, and clients like Claude, ChatGPT and Cursor can sign in with OAuth. Tool calls are billed like API calls.

### Is a RERA check the same as a title check?

No. RERA registration shows the project is registered; it does not prove clear title to the land.

## Related

- [Best RERA data APIs in India](https://jurisgrid.com/best/rera-data-api-india/index.md)
- [Best property title due diligence services in India](https://jurisgrid.com/best/property-title-due-diligence-india/index.md)
- [IndiaPropertyRegister vs Surepass](https://jurisgrid.com/compare/indiapropertyregister-vs-surepass/index.md)
- [Propstack vs NoBroker vs IndiaPropertyRegister](https://jurisgrid.com/compare/propstack-vs-nobroker-vs-indiapropertyregister/index.md)
- [Bank auction property API](https://jurisgrid.com/solutions/bank-auction-property-api/index.md)
- [Circle rate API](https://jurisgrid.com/solutions/circle-rate-api/index.md)
- [Gujarat land record API](https://jurisgrid.com/solutions/gujarat-land-record-api/index.md)
- [Karnataka land record API](https://jurisgrid.com/solutions/karnataka-land-record-api/index.md)
- [Land record check API](https://jurisgrid.com/solutions/land-record-check-api/index.md)
- [Madhya Pradesh land record API](https://jurisgrid.com/solutions/madhya-pradesh-land-record-api/index.md)
- [Maharashtra land record API](https://jurisgrid.com/solutions/maharashtra-land-record-api/index.md)
- [Pincode to village API](https://jurisgrid.com/solutions/pincode-to-village-api/index.md)