An API that lets you monitor Google search results from locations around the globe. Use this API to create SEO tools, monitor how your site appears in Google searches from other countries, or generate sales leads based in changes in Google search rankings, ratings, and more. The possibilities with this API are endless and I'm sure you can come up with more creative ideas than me!

From $50 per month for 5,000 searches

An API for ingredients, recipes, food products, and menu items. Use this API to create niche meal plans (vegan, gluten free, Low FODMAP, keto, etc), find alternative ingredients, or add extra food/recipe data to your website or app.

150 free calls per day, then starting at $29 p/m for more

An API for sending and receiving iMessages and SMS. Use this API to stand out by contacting your iPhone loving customers with iMessages instead of SMS messages. This API is in beta and likely has to iron out some bugs, but seems promising. Messages default to SMS when sent to devices that don't support iMessage.

From $19.99 per month

An API lets you easily get a website's brand assets. Use this API to make it super easy for your customers to bring their brand assets to your platform. Instead of making them select colors and upload a logo when they sign up, ask them for their website URL and use this API to automatically do the rest.

100 requests p/m for free, then $129 per month

An API for adding passwordless & biometric logins to your products or services. Use this API to let people login to your product or service using their biometric sensors (fingerprint reader, etc) or webcams.

$0.005 per user per month

A headless ecommerce platform for creating custom storefronts. Use this API to create an ecommerce site, app, widget, or any sort of online storefront with a fully custom front-end. This is ideal for creating unique/novel ecommerce experiences without having to build the essentials, like checkout, CMS, abandoned cart emails, etc.

From $59 per month

A free API for converting vector files (.PS, .SVG, .EPS etc.) Use this API to streamline design workflows, help teammates collaborate across different vector editing tools, or display .eps, .pdf, and other vector files online by converting them to SVGs.

Free, but limited to 60 requests per hour

An API for automating email aliases, domains, and forwarding. Use this API to programatically create unique email addresses for signing up to online services, testing, and automation.

From free for 5 domains & 10 aliases

An API for building waiting lists and referral programs. Use this API to create a viral waiting list for your new product or feature launch. Let people jump the queue by referring their friends - a proven tactic that you can now use without having to re-invent the wheel.

From free

An API that provides live (~15 minute delay) oil prices and historical oil price data. Use this API to create price alerts, find historical trends between oil price data and pricing data of other commodities, show oil prices on relevant news site etc.

Starting at $9 per month for 10,000 requests per month

An API that auto-generates social media visuals, e-commerce banners, and more. Use this API to automatically generate OG images, e-commerce images, and banners for the various social networks and ad platforms. Create a design once, generate an infinite variations.

Starting at $29 per month for 500 images per month