---
title: "Changelog and release notes"
url: "https://lookvalid.com/changelog.md"
canonical_url: "https://lookvalid.com/changelog"
last_updated: "2026-10-22"
type: "index"
summary: "See what shipped in LookValid: new lookups, free tools, API and MCP updates and billing changes, newest first."
---

# Changelog and release notes

See what shipped in LookValid: new lookups, free tools, API and MCP updates and billing changes, newest first.

## MCP server for AI agents

17 October 2026. MCP.

The MCP server speaks streamable HTTP, takes your API key as a bearer token and exposes every lookup as a tool, plus `get_account` for your balance and keys.

Tool calls are billed exactly like REST calls: the same credit price, the same success billing and the same free repeats inside the cache window.

## Documentation, OpenAPI and llms.txt

17 October 2026. Docs.

The [documentation](https://lookvalid.com/docs.md) covers the base URL and authentication. A plain-text guide for agents is at `https://lookvalid.com/llms.txt`.

The quickstart, API reference, MCP guide and error pages are in the docs sidebar.

## 14 lookups on one key

17 October 2026. Lookups, API.

One API key and one credit balance now cover these lookups. Each is a POST to its own path under https://YOUR_API_HOST.

- **Phone Numbering-Plan Validation** at `/v1/phone`, 1 credit per valid number.
- **Country Calling Codes** at `/v1/country-code`, 1 credit per lookup (an unknown code, country or name is free).
- **Email Domain Check** at `/v1/email-domain-check`, 1 credit per address checked.
- **IP Intelligence** at `/v1/ip`, 1 credit per lookup.
- **Phone Spam Check** at `/v1/phone-spam`, 1 credit per number with complaints on record.
- **Link Safety Check** at `/v1/link-safety`, 1 credit per URL checked (a check that cannot run is free).
- **Carrier Lookup (original carrier)** at `/v1/carrier-lookup`, 1 credit per lookup (numbers outside the covered numbering plan areas are free).
- **VIN Decoder** at `/v1/vin-decoder`, 1 credit per VIN that decodes (a VIN with no data is free).
- **Link-in-Bio Lookup** at `/v1/link-in-bio-lookup`, 3 credits per resolved page (dead or empty pages are free).
- **Domain Authority** at `/v1/domain-authority`, 10 credits per domain found in the rank data (an unranked domain is free).
- **Domain Age** at `/v1/domain-age`, 2 credits per registered domain (unregistered domains are free).
- **Website Scraper** at `/v1/website-scraper`, 10 credits per successful scrape (errors, empty and blocked pages are free).
- **Website Contacts Scraper** at `/v1/website-contacts-scraper`, 10 credits per domain with contacts found.
- **Site Files Checker** at `/v1/site-files`, 2 credits per site checked (a site that cannot be reached is free).

Results are cached for each account for 7 days, so repeating a lookup inside that window costs nothing.