Listing Management API
Sync local business data to 80+ directories, detect duplicates, and manage voice and AI-optimized listings. One REST API for the local listings stack.
// Fetch premium listing status across the directory network
const headers = {
'Authorization': 'API your_api_key',
'Content-Type': 'application/json'
};
const locationId = 'TG9jYXRpb246MTI0MjE=';
const res = await fetch(
`https://api.synup.com/api/v4/locations/${locationId}/listings/premium`,
{ headers }
);
const { data } = await res.json();
// data.listingsForLocation[].site, .syncStatus, .listingUrlSync business data to 80+ directories from one API call
Update a location once and Synup propagates the change to Google Business Profile, Apple Maps, Bing Places, Facebook, Instagram, and Waze. Voice assistants (Alexa, Siri, Google Assistant, Cortana, Bixby) update through the same call. So do AI search surfaces (ChatGPT, Gemini, Perplexity, Copilot). You don't maintain individual integrations.
Premium publishers, voice search destinations, and AI listings ship through the same call.
Connect Google Business Profile and Facebook via OAuth
Synup connects directly to Google Business Profile and Facebook through OAuth. The connection runs through their published APIs, so updates land in real time. The integration doesn't break when a publisher changes their UI, because nothing is scraped.
Connect Google Business Profile
Returns an OAuth URL for the account holder. After consent, Synup lists the GBP locations under the account, matches them to your locations, and starts syncing.
POST /api/v4/connected-accounts/connect-googleConnect Facebook Pages
Same OAuth flow, native to the Pages API. No scraping fallback if OAuth fails. Either the connection works or you fix it at the source.
POST /api/v4/connected-accounts/connect-facebookMatch suggestions
Synup proposes high-confidence matches between your locations and the listings on the connected account. Approve in bulk.
GET /api/v4/connected-accounts/{id}/connection-suggestionsListing Management API endpoints
Anything you can do in the dashboard is callable from the API. Push location data, check sync status, hunt down duplicates. Webhooks fire when something changes upstream so you don't have to poll.
Listing Management API capabilities unique to Synup
What you can build on the Synup Listings API that other listing APIs don't expose.
AI Listings
Visibility scoring across AI search engines. Compares what each engine knows about a location against your source data. Similarity scores come back for ChatGPT, Gemini, Perplexity, and Copilot, broken out by field. Each report flags the fields that don't match and suggests how to fix them.
Voice Search Listings
Track and update how each location appears on Alexa, Siri, and Google Assistant. The metadata these systems read isn't the same as a standard directory record. Synup handles the mapping.
Duplicate Detection
Surface duplicates per location or across the entire account in one call. Mark and merge from your own UI. At scale, every uncaught duplicate bleeds ranking from the real listing.
Listing Status Webhooks
Don't poll. Subscribe to listing.status.changed and the events come to you. The same webhook covers rejections, new duplicates, and completed syncs.
Folders and Tags
Group locations by region, brand, franchisee, or any taxonomy you need. Operate on a folder the same way you'd operate on a single location. Built for franchise hierarchies and agency portfolios.
Rich Attributes
Photos with star/unstar control, hours and holiday hours, services, payment methods, custom attributes, temporary closures. Everything that ships into a real GBP profile, accessible from the API.
Use cases for the Listing Management API
Franchise platforms
Centralize the corporate dataset. Push approved updates to thousands of franchisee profiles. Decide which fields a franchisee can change and which ones the corporate team owns.
Agency white-label
Run a multi-tenant local marketing service on Synup's infrastructure. Each client gets their own locations, listings, and reporting under your brand.
CRM and POS sync
Trigger updates from the system of record. New location opens in NetSuite, gets created in Synup, lands in Google Business Profile within minutes.
AI agents and MCP
Synup MCP gives Claude, GPT, and other models tool access to the listings API. Models can create locations, push updates, and surface duplicates without a developer writing glue code.
Embedded local SEO
SaaS products that want a “Get found locally” feature without building a directory network. Pull the audit, presence score, and sync state into your own dashboard so customers never leave.
Start shipping listing features today
Get an API key and test against our sandbox in minutes. Wire up an integration end to end before any sales call.