Best Unified APIs for X (Twitter)

Boss Insights provides global leading access to business customers’ financial data with a single connection to accounting, banking, commerce, payroll, tax and more (i.e. Quickbooks, Stripe, SalesForce, etc.). It’s used by fintechs and neobanks to gain 60% increased automation, 100% automated scoring, 51% faster funding and 5x faster renewals.

Ayrshare's APIs provide the core infrastructure for social media posting, management, and analytics. Manage multiple user social media accounts at a discounted rate. Great for SaaS, CMS, DAM, Agencies, and Platforms. The Ayrshare API takes care of the social media infrastructure so you don't have to. Supports Twitter, Facebook, Instagram, TikTok, LinkedIn, Telegram, Reddit, and Google My Business. Get advanced analytics for your post links including likes, retweets, clicks and device type. Also get a weekly email summary. Automatically add hashtags to your posts based on the most relevant keywords. Takes into account real-time hashtag popularity. Promote your tweet as an ad to increase its reach and help it find a bigger audience. Retrieve, post, and manage comments on a post. Never miss an opportunity to increase engagement.

Phyllo simplifies the process for influencer marketing and creator economy companies looking to onboard influencers smoothly while tracking their performance across over 100 social media platforms in real-time. Develop a comprehensive influencer marketing solution that allows for the onboarding of verified creators, real-time content performance tracking, and efficient campaign ROI measurement. Our all-encompassing product suite is specifically designed to facilitate connections with suitable influencers, ensuring maximum effectiveness for brand campaigns. Creators can craft personalized showcase pages, utilize social analytics, publish promotional materials, and identify their top fans through our read-and-write APIs. Furthermore, we offer financial services tailored for the creator economy by providing access to verified income data from creators across various social platforms. Additionally, Phyllo conducts sophisticated social identity verification for users across multiple sectors such as dating, travel, recruitment, financial services, and beyond, ensuring a secure and trustworthy environment for all stakeholders involved. This multifaceted approach not only enhances the influencer experience but also strengthens the overall efficacy of marketing initiatives.

Postproxy simplifies the integration process by consolidating multiple platform-specific connections into a single REST endpoint. You can send a single request that includes your content and designated profiles, allowing Postproxy to manage the intricacies of format conversion, OAuth authorizations, token renewals, rate limiting, retries, and tailored delivery for each individual platform, all while providing organized results for every network. In addition to publishing content, it also oversees post interactions, responds to Google Business reviews, and retrieves profile and follower statistics, effectively streamlining the entire posting process through one comprehensive API. Supported platforms include Instagram, Facebook, Threads, TikTok, X, YouTube, LinkedIn, Pinterest, Bluesky, Telegram, and Google Business, with Reddit set to be added soon. The service comes with official SDKs for TypeScript, Python, Ruby, Go, Java, .NET, and PHP, and it features webhooks, an MCP server for AI integrations, along with compatibility with automation tools like n8n, Zapier, Make, and Needle. Designed with SaaS applications, automated workflows, and agency needs in mind, Postproxy is hosted in the EU and adheres to GDPR regulations. Users can start with a free tier that requires no credit card, making it accessible for various users. Furthermore, its robust capabilities ensure that agencies can manage their social media presence more efficiently than ever before.

Collect and showcase images from Instagram, Tweets, Facebook updates, and other digital media to enhance user engagement on your platform while boosting conversion rates. By presenting fresh and compelling content, you can encourage visitors to spend more time on your site and improve social proof that leads to increased conversions. Foster higher engagement and gain more followers across various social networks. Begin by choosing relevant Hashtags, Usernames, and Pages from platforms such as Instagram, Facebook, Twitter, YouTube, Pinterest, and others to curate your feed. For instance, you can specify certain hashtags and usernames on Instagram to feature in your display. The versatility of Flockler allows you to combine content from various social media outlets, presenting everything in a cohesive manner! You have the option to create an array of Walls, Grids, Carousels, and Slideshows, which can be showcased on countless websites, mobile applications, intranets, and digital displays, all under a single subscription. This flexibility empowers you to maximize your digital presence effectively.

We simplify the process of installing applications, tags, and integrations on your site while enabling you to monitor your analytics through a straightforward unified API. You can easily add or remove new third-party integrations by simply updating your stack, without needing to alter your code. We continuously introduce new integrations for you to explore each day. With Stackpile, you can track your customer event data and analytics, which will be automatically transmitted to all your connected applications, tools, and integrations. Keeping all your third-party applications and integrations current with the latest versions can be quite tedious, but Stackpile takes care of that for you. Our Unified Analytics API enables you to monitor custom events and user identities effortlessly. Stackpile helps you save time and reduce development expenses by routing data to all your applications and integrations, eliminating the need to implement each API individually. Typically, without Stackpile, you would have to add a separate code snippet for each integration you wish to install. After implementing Stackpile, you can seamlessly install any of our supported applications, tools, and integrations with just a single click, making the entire process efficient and user-friendly. This streamlined approach not only enhances productivity but also allows you to focus on other important aspects of your business.

Our integration platform, designed for code-first implementation, simplifies the complexities associated with navigating multiple APIs. Fusebit provides a range of connectors for the most widely used SaaS applications, and we continuously expand our offerings each week. Additionally, our open-source framework allows users to customize existing Fusebit connectors and develop their own integrations for any platform of choice. With Fusebit, there's no restriction on the systems you can link together! This product empowers developers to swiftly incorporate integrations into their applications using robust API components. It alleviates the challenges of working with various disparate APIs while preserving the agility and ease-of-use that a code-first approach provides. By addressing integration needs much like how Stripe caters to payment solutions, Fusebit becomes an essential tool for developers. Plus, you can enjoy the peace of mind that comes with complete control over your integrations.

Unipile serves as a consolidated API that facilitates the integration of various communication methods, including messaging, email, calendar functionalities, and more, into your software solutions. It boasts an extensive array of over 500 endpoints, allowing developers to unify platforms like LinkedIn, WhatsApp, Instagram, Gmail, Outlook, and IMAP into a cohesive inbox. With the capabilities of Unipile, users can effortlessly send and receive messages across different channels, handle calendars for both Google and Outlook, sync conversations in real time, and keep a complete historical context of interactions across all platforms. This API encompasses features such as initiating chats, accessing message threads, organizing events, and linking profile information, all through a single interface. Potential applications include software for ATS/CRM, outreach tools, no-code platforms, and AI agent services, making it ideal for any scenario requiring multi-channel communication integration. Additionally, Unipile prioritizes quick integration, provides user-friendly documentation for developers, and offers live support to assist users effectively. Its versatility makes it a valuable tool for enhancing communication within various applications.

Zernio is a unified social media API platform that enables developers and AI agents to publish, schedule, and manage content across 14+ social networks through a single integration. Instead of building and maintaining separate integrations with each platform's API, developers make one API call and Zernio handles authentication, media formatting, rate limits, and platform-specific requirements. The platform supports Instagram Business and Creator APIs, TikTok Business API, LinkedIn Company and Personal APIs, YouTube Data API, Twitter/X API, Facebook Graph API, Meta Business Suite, Pinterest API, Google My Business API, Reddit API, Threads API, Bluesky API, and WhatsApp Business API. Key capabilities include post scheduling and publishing, content management across all platforms, comments and DMs automation, analytics tracking, ads management, media upload and management, webhook notifications, rate limit management, and automatic token refresh. Zernio is designed for developers and technical teams building products that require social media functionality, including SaaS companies embedding social features into their own products, agencies managing client accounts at scale, and AI agent builders who need programmatic social posting. The product is white-label, meaning end users never see Zernio branding. Developer-friendly SDKs and comprehensive API documentation support fast implementation, reducing integration time from months to under an hour. A free version and free trial are available, with usage-based pricing.

Mallary.ai serves as a comprehensive social media automation solution tailored for developers, integrating publishing, engagement, and analytics into a streamlined API and user-friendly dashboard. Rather than juggling different integrations for platforms like YouTube, Facebook, Instagram, TikTok, LinkedIn, X, Pinterest, Threads, Reddit, and Snapchat, teams can manage all their posts through a unified endpoint, MCP agent interface, or command-line interface. The platform takes care of OAuth management, enforces rate limits, refreshes tokens, processes retries, and maintains durable job queues, all while ensuring compliance with specific media rules and automatically adjusting payloads as needed. Content creators and product teams benefit from the ability to schedule posts, add several initial comments upon publishing, and activate near real-time AI-generated responses powered by OpenAI, which can address inquiries, guide calls to action, and foster ongoing discussions. Additionally, Mallary.ai is officially verified by major social media platforms and utilizes only 100% official APIs, significantly reducing the risks associated with scraping and minimizing the need for ongoing maintenance. This comprehensive approach not only enhances efficiency but also empowers teams to focus on creating high-quality content and engaging with their audiences more effectively.

Ship the integrations that your customers and prospects require now, and watch your revenue soar without compromising your core products. Deliver secure, deep, and powerful integrations with advanced observability features and security for all types of use cases. We never store any of your customer's data. You can also securely store their OAUTH2 access tokens in your AWS Secrets Manager accounts. OAUTH2 authentication keeps your customers' credentials safe while giving them the ability to revoke their access tokens at any time. Use your OAUTH2 client secrets and IDS to take control of branding and security. Your application will have full autonomy over authorization and access tokens. Avoid the headaches of juggling multiple APIs and complex data transforms. Simplify integration with a single API and data model.