One Key IDX Plugin

Powerful Customizable IDX and CRM

All-in-one IDX Plugin, Lead Capture and CRM for
OneKey MLS for $49/mo

Used by Agents, Real Estate Teams and Brokerages for real estate marketing, lead capture, lead incubation and converting leads to clients.

Embeds all IDX components on your web pages for any type of website.
(No iFrames | No Subdomains)

IDX Plugin for any CMS

For OneKey MLS Ultimate IDX is "Buying Buddy IDX CRM".

Ultimate IDX Service for One Key

IDX Service Details

  • Your Data Feed: Buying Buddy® (aka UltimateIDX) is an approved IDX vendor for OneKey MLS.
  • The IDX RETS feed for One Key is currently updated: Constantly throughout the day (hourly)
  • MLS IDX data was last updated 2 mins ago.
  • Property Status Supported: For Sale, For Sale, For Rent, Sold, Sold, Under Contract, Under Contract
  • Special / Local Fields: Practically all MLS fields from One Key are mapped to our IDX solution.
    • MLS Fields: 88 supported local MLS fields are included in the search forms, can be used as Filters to display listings, and are available in the CRM too.
    • Special Fields: Filter and display with: Agent ID, Office ID, Listed Date, Price Drop, and Status

City Coverage

    City Areas Included with One Key IDX:  • Accord  • Acra  • Airmont  • Amawalk  • Amenia  • Annandale  • Annandale-on-hudson  • Arden  • Ardsley  • Ardsley-on-hudson  • Arkville  • Armonk  • Ashland  • Athens  • Bainbridge  • Baldwin Place  • Balmville  • Bangall  • Bardonia  • Barrytown  • Barryville  • Beacon  • Bear Mountain  • Bearsville  • Bedford  • Bedford Corners  • Bedford Hills  • Bellvale  • Berne  • Bethel  • Big Indian  • Billings  • Blauvelt  • Blooming Grove  • Bloomingburg  • Bloomington  • Boiceville  • Brewster  • Briarcliff Manor  • Bronx  • Bronxville  • Brooklyn  • Buchanan  • Bullville  • Burlingham  • Call Listing Agent  • Callicoon  • Callicoon Center  • Campbell Hall  • Carmel  • Catskill  • Central Valley  • Chappaqua  • Chatham  • Chelsea  • Chester  • Chestnut Ridge  • Chichester  • Circleville  • Claryville  • Climax  • Clinton Corner  • Clinton Corners  • Clintondale  • Cochecton  • Cochecton Center  • Coeymans Hollow  • Cold Spring  • Conesville  • Congers  • Connelly  • Cooks Falls  • Cornwall  • Cornwall On Hudson  • Cortlandt Manor  • Cottekill  • Coxsackie  • Cragsmoor  • Craryville  • Crompond  • Cross River  • Croton Falls  • Croton-on-hudson  • Crugers  • Cuddebackville  • Danbury  • Delaware  • Dobbs Ferry  • Dover Plains  • Eagle Valley  • Earlton  • East Chatham  • East Durham  • East Jewett  • East Windham  • Eastchester  • Eddyville  • Eldred  • Elizaville  • Ellenville  • Elmsford  • Esopus  • Fallsburg  • Ferndale  • Fishkill  • Fleischmanns  • Florida  • Flushing  • Forestburgh  • Fort Montgomery  • Fosterdale  • Freehold  • Fremont  • Fremont Center  • Frendale  • Gardiner  • Garnerville  • Garrison  • Germantown  • Ghent  • Glasco  • Glen Spey  • Glen Wild  • Glenford  • Godeffroy  • Goldens Bridge  • Goshen  • Grahamsville  • Gramsville  • Granite Springs  • Greenfield Park  • Greenville  • Greenwood Lake  • Haines Falls  • Halcott Center  • Hankins  • Hariman  • Harriman  • Harris  • Harrison  • Hartsdale  • Hastings-on-hudson  • Haverstraw  • Hawthorne  • Hensonville  • High Falls  • Highland  • Highland Falls  • Highland Lake  • Highland Mills  • Highmont  • Highmount  • Hillburn  • Holmes  • Hopewell Junction  • Hortonville  • Howells  • Howes Cave  • Hudson  • Hughsonville  • Huguenot  • Hunter  • Hurley  • Hurleyville  • Hyde Park  • Irvington  • Jefferson Valley  • Jeffersonville  • Johnson  • Katonah  • Kauneonga Lake  • Kenoza Lake  • Kent Lakes  • Kerhonkson  • Kiamesha Lake  • Kingston  • Lagrangeville  • Lake Hill  • Lake Huntington  • Lake Katrine  • Lake Peekskill  • Lanesville  • Larchmont  • Lawrencevile  • Leeds  • Lew Beach  • Lexington  • Liberty  • Lincolndale  • Livingston Manor  • Lloyd  • Loch Sheldrake  • Long Eddy  • Lumberland  • Mahopac  • Malden On Huds  • Mamaroneck  • Mapanoch  • Margaretville  • Marlboro  • Maryknoll  • Masten Lake  • Maybrook  • Middleburgh  • Middlehope  • Middletown  • Mileses  • Milford  • Millbrook  • Millerton  • Millwood  • Milton  • Modena  • Mohegan Lake  • Mongaup Valley  • Monroe  • Monsey  • Montebello  • Montgomery  • Monticello  • Montrose  • Mount Kisco  • Mount Marion  • Mount Tremper  • Mount Vernon  • Mountain Dale  • Mountainville  • Mt Marion  • Mt Tremper  • Nanuet  • Napanoch  • Narrowsburg  • Neversink  • New Canaan  • New City  • New Hamburg  • New Hampton  • New Milford  • New Paltz  • New Rochelle  • New Windsor  • New York  • Newburgh  • North Branch  • North Salem  • Northvale  • Nyack  • Oak Hill  • Obernburg  • Old Tappan  • Olivebridge  • Oliverea  • Olverbridge  • Oneonta  • Orangeburg  • Ossining  • Other  • Otisville  • Palenville  • Palisades  • Parksville  • Patterson  • Pawling  • Pearl River  • Peekskill  • Pelham  • Phillipsport  • Phoenicia  • Piermont  • Pine Bush  • Pine Hill  • Pine Island  • Pine Plains  • Plattekill  • Pleasant Valley  • Pleasantville  • Pomona  • Pond Eddy  • Port Chester  • Port Ewen  • Port Jervis  • Poughkeepsie  • Poughquag  • Pound Ridge  • Prattsville  • Preston Hollow  • Purchase  • Purdys  • Putnam Valley  • Ravena  • Red Hook  • Rego Park  • Rhinebeck  • Rhinecliff  • Rifton  • Rochester  • Rock Hill  • Rock Tavern  • Roscoe  • Rosendale  • Round Top  • Ruby  • Rye  • Rye Brook  • Salisbury Mills  • Salt Point  • Saugerties  • Scarborough  • Scarsdale  • Sea Cliff  • Shady  • Shandaken  • Shenorock  • Shokan  • Shoken  • Shrub Oak  • Slate Hill  • Sleepy Hollow  • Sloatsburg  • Smallwood  • Somers  • South Cairo  • South Fallsburg  • South Hampton  • South Salem  • Southfields  • Sparkill  • Sparrowbush  • Spring Glen  • Spring Valley  • Staatsburg  • Stanfordville  • Staten Island  • Sterling Forest  • Stone Ridge  • Stony Point  • Stormville  • Suffern  • Sugar Loaf  • Summitville  • Sundown  • Suprise  • Swan Lake  • Tallman  • Tappan  • Tarrytown  • Thiells  • Thompson Ridge  • Thompsonville  • Thornwood  • Tillson  • Tivoli  • Tomkins Cove  • Tuckahoe  • Tusten  • Tuxedo Park  • Ulster Park  • Ulster.prk  • Unionville  • Vails Gate  • Valhalla  • Valley Cottage  • Verbank  • Verplanck  • Waccabuc  • Walden  • Walker Valley  • Wallkill  • Wappinger Falls  • Wappingers Falls  • Warwick  • Washingtonville  • Wassaic  • Wawarsing  • West Camp  • West Coxsackie  • West Harrison  • West Haverstraw  • West Hempstead  • West Hurley  • West Kill  • West Nyack  • West Park  • West Point  • West Shokan  • Westbrookville  • Westtown  • White Lake  • White Plains  • White Sulphur Spring  • Willow  • Willowemoc  • Windsor  • Wingdale  • Woodbourne  • Woodridge  • Woodstock  • Wurtsboro  • Yonkers  • Yorktown Heights  • Youngsville  • Yulan

MLS Fields

    One Key Includes all available fields, with at least:  • 1/2 Bathrooms  • Accessibility Features  • Acres  • Address Number  • Appliances  • Architectural Style  • Basement Features  • Bedrooms  • Builders Model  • City  • Co-Buying Agent ID  • Co-Listing Agent ID  • Community Features  • Condition  • Construction Materials  • Cooling Features  • County  • Development Status  • Direction Faces  • Door Features  • Elementary School  • Exclusions  • Exterior Features  • Fencing  • Fireplace Features  • Fireplaces  • Flooring  • For Horses  • Full Bathrooms  • Garage Capacity  • Green Certifications  • Green Energy Features  • HOA Ammenities  • HOA Fee  • HOA Fee Includes  • HOA Fee Period  • Has Fireplace  • Has Private Pool  • Has Views  • Heating Features  • High School  • Horse Amenities  • Inclusions  • Interior Features  • Laundry Features  • Levels  • Listing Office ID  • Listing Status  • Living Area  • Lot Features  • Lot Size  • MLS #  • MLS Agent  • Middle School  • New Construction  • Number of Units  • Ownership  • Parking Features  • Patio And Porch Features  • Pool Features  • Price  • Property Sub Type  • Property Type  • Public Remarks  • School District  • Security Features  • Senior Community  • Sewer  • Sold Date  • Spa  • Spa Features  • Special Conditions  • State  • Stories  • Street Name  • Subdivision  • Tax (Annual)  • Total Area  • Total Bathrooms  • Utilities  • View  • Water Conservation  • Water Source  • Waterfront Features  • Window Features  • Year Built  • Zip  • Zoning Description

Availability

  • Availability: Brokers and Agents members of OneKey MLS with Broker approval.
  • Estimated time for One Key Feed Approval: 2 Business Days after submission.
  • Rules and Restrictions: All OneKey MLS Real Estate Licensing laws must be strictly adhered to. The term "MLS" is restricted from use. IDX logo and IDX disclaimer must be displayed on all listings as well as the listing office. After a compliance review, search and listing pages may not be changed unless approved by OneKey MLS.

UltimateIDX is available as a IDX Plugin + CRM with a feed from One Key.

IDX Solution Overview for One Key

  • Responsive IDX Plugin: YES
    • IDX Search and Display MLS Properties
    • Interactive Map with Polygon Area Search: Included
    • Lead Capture Built-in
    • Modern Mobile Responsive (desktop, tablet, mobile):
  • IDX Plugin available:
    For WordPress: YES - see WordPress IDX plugin
    For HTML, Sqarespace, Duda, Webflow, Joomla, PHP, Weebly and more: YES - see General IDX plugin
  • Complete Real Estate CRM / Lead Management Integrated: YES - see Real Estate CRM
  • IDX Websites: YES - see Real Estate WordPress IDX websites
  • Official MLS website: OneKey MLS
  • SEO Friendly and Indexable Listings: WordPress and PHP

See a complete demonstration of
Buying Buddy® IDX / CRM now.
The Ultimate IDX!