Integrations & API

Plug Valuevynt into your existing underwriting stack.

REST API with JSON delivery, webhook push to your CRM, native Excel and Argus exports. Valuations wherever your analysts already work.

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REST API

Single endpoint. Property ID in, valuation JSON out.

The Valuevynt API accepts a parcel ID or property address and returns a structured JSON valuation response including point estimate, confidence interval, comp pool metadata, and NOI build. Response in under 4 minutes for single-asset requests; batch requests use an async job pattern.

JSON:API formatted response schema
API key authentication with org-level rate limits
Batch endpoint supports 2,500+ asset manifests
Webhook push on batch completion
SDKs available for Python and Node.js

~/integrations — curl example

$ curl -X POST https://api.valuevynt.com/v1/valuation \
    -H "Authorization: Bearer vvt_live_sk_xxxxxx" \
    -H "Content-Type: application/json" \
    -d '{"parcel_id":"12-3456-789-0100","state":"FL"}'

HTTP/2 200
{
  "estimated_value": 18750000,
  "confidence_interval_low": 17340000,
  "confidence_interval_high": 20210000,
  "noi_estimate": 1125000,
  "cap_rate_used": 0.0600,
  "comps_used_count": 14,
  "generated_at": "2026-06-14T09:17:43Z"
}

PDF Valuation Memo

Formatted for investment committee presentation. Includes property summary, comp table, NOI waterfall, and confidence interval explanation.

All tiers

Excel Comp Table

Full comp pool export with similarity scores, transaction dates, and cap rate derivations. Suitable for inclusion in deal memos and committee packages.

Acquisition Team+

Argus Assumptions Export

Export cap rate assumptions and comp-derived rent growth inputs in Argus-compatible format. Reduces manual data entry for underwriting teams using DCF modeling.

Portfolio tier

Yardi Data Push

Direct integration with Yardi Voyager property management system. Portfolio-tier customers can push updated valuations to Yardi property records via API configuration.

Portfolio tier

Ready to connect the API?

Request API access and our team will provide credentials and integration documentation within one business day.

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