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Integrate people’s contacts, photos, locations, fitness data, and more into your app. Fighting with OAuth annoyances, building data crawlers, and juggling rate-limits slow you down and distract you. Singly makes API integration fast, painless, and reliable so you can focus on what you do best. Singly social login simplifies authentication across 35 services, allowing you to leverage any and all of these existing login credentials, providing access to the personal data that the services have been granted from the individual. Singly social sharing unifies sharing APIs making it easy to post out to social networks so your app grows organically. Instead of integrating with every social network’s sharing APIs, just POST once to Singly and specify where you want it to go. | AfterShip provides shipment tracking API for online retailers, supporting 200 carriers worldwide. | Get labels and discounted rates from 14+ domestic and international carriers using our shipping API or apps. |
Intelligent Friending it lets users find the friends they care about most, by sorting by how often they interact and how closely they are connected, surfacing the most important friends right to the top.;Singly Deep Data provides full access to all the data from each service provider, including photos, checkins, statuses, links and more. Query based on location, time or keyword. We provide clean, consistent data formats and deduplicates cross-posts (e.g. Instagram → Twitter).;Push Updates- Turn off your crawlers and get new data sent straight to you.;Archived data- Keep around API data that otherwise has a shelf life, like a user’s incoming Twitter feed.;Intelligent Indexing- Search by Time, Keyword, Location and Participants (liked, tagged, etc.), even if the original API doesn’t.;Faster Syncing- New data in minutes, not hours.;Social Data for Miles- Pull in data feeds from 18 services and counting for your users and their friends.;Aggregation- All of a data type—like photos— in one place, no matter which services they were found on.;Deduplication- Did someone post to Tumblr from Instagram and syndicate it to Twitter and Facebook? We got your back.;Volume Discounts- Millions of users? Nice work. They don’t have to cost millions of dollars. | Shipment tracking API & Webhook; Automated shipment tracking; Email & SMS delivery notifications; Track Button for shipment tracking at online store | - |
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Now it's faster and easier than ever to verify addresses on your website. Help your customers provide valid address data by verifying it in real-time with our API. Display multiple matches if the address is ambiguous, and alert them when the address is invalid. Your shipments will be cheaper and arrive faster, and your customers will be satisfied knowing that their addresses were submitted correctly the first time.

Add shipping APIs to your application in minutes instead of weeks. Get the best shipping rates by unlocking every major carrier in one simple integration.

Provides developers with a comprehensive REST API to extract real-time data from 25+ social media platforms including Instagram, TikTok, Twitter/X, YouTube, LinkedIn, and Facebook. Build analytics dashboards, monitor competitors, conduct market research, and power AI/ML applications with fresh social media data.

ShipStation is a web-based software designed to help eCommerce retailers process, fulfill, and ship their orders from all the most popular marketplaces and shopping carts using all the top carriers.

Use the Shipwire API to deliver a world-class e-commerce experience customized to your business needs. Our technology lets you create flows which are both tightly integrated and highly automated.

Postmen is the simple shipping APIs to calculate rates, print labels and submit manifests, supporting UPS API, FedEx API, USPS API, DHL API and multiple couriers.

It is the only return solution that lets customers get the right item before returning the wrong one.

It is an AI-Powered SaaS solution for services and delivery management. Our mission is to help companies scale up and optimize their customer experiences and logistics operations.