Packages

6128 results

Eventbrite API

Productivity

Comprehensive REST API for creating and managing events, configuring ticket types and pricing tiers, processing orders, and managing attendee registration and check-in.

Free tier events ticketing registration
57

Firebase Cloud Storage API

Other

Firebase's file and object storage service — built on Google Cloud Storage — for uploading, downloading, and serving user-generated content like images, videos, and documents, with Firebase Security Rules for client-side access control.

Free tier firebase google cloud-storage
57

Fly.io API

Cloud Infrastructure

Fly.io's Machines REST API for launching, managing, and scaling containerized applications globally across Fly.io's edge network.

Free tier flyio containers deployment
57

Klarna API

Other

Klarna's payment API enables buy-now-pay-later, pay-in-installments, and deferred payment options at checkout — integrated via hosted UI or headless API for e-commerce platforms.

Free tier klarna bnpl buy-now-pay-later
57

LogRocket API

Developer Tools

Frontend session recording and error tracking platform that captures complete user sessions with network requests, Redux state, console logs, and error stack traces.

Free tier logrocket session-recording error-tracking
57

Mintlify API

Developer Tools

Mintlify provides a REST API and webhook system for programmatically managing API documentation sites, syncing OpenAPI specs, and triggering doc deployments from CI/CD pipelines.

Free tier documentation api-docs openapi
57

QuickNode API

Other

Managed blockchain node infrastructure providing JSON-RPC and REST endpoints for Ethereum, Solana, and 40+ other chains, eliminating the need to run self-hosted nodes.

Free tier quicknode blockchain ethereum
57

Rocket.Chat

Communication

Open-source team messaging platform with a comprehensive REST API and real-time WebSocket API for sending messages, managing channels, users, and building bots — self-hosted alternative to Slack.

Free tier rocketchat open-source team-messaging
57

ToolJet API

Developer Tools

ToolJet — open-source, self-hostable low-code platform for building internal tools and admin panels with drag-and-drop UI builder, 50+ data source connectors, and a REST API for workflow automation.

Free tier tooljet low-code internal-tools
57

Web Push API (VAPID)

Other

W3C standard for sending push notifications to web browsers via Service Workers without requiring a native app, using VAPID keys for serverless push delivery.

Free tier web-push vapid push-notifications
57

cursor-talk-to-figma-mcp

Developer Tools

MCP server that connects AI agents (Cursor, Claude Code) to Figma, enabling programmatic reading and modification of designs through natural language via a WebSocket bridge and Figma plugin.

MCP Priority Free tier mcp figma cursor
57

ClipDrop API

AI & Machine Learning

Stability AI's ClipDrop API offering multiple AI image operations: background removal, image upscaling, inpainting, reimagine, sketch-to-image, and text-to-image generation.

Free tier clipdrop stability-ai image
57

Odoo ERP API

Other

Odoo XML-RPC and REST API for open-source ERP platform. Enables AI agents to manage any Odoo module including CRM, Accounting, Inventory, HR, Manufacturing, and Ecommerce; create and query records; trigger workflows; and integrate Odoo data into business automation pipelines. Odoo is unique as an open-source ERP with cloud and self-hosted deployment options.

Free tier odoo erp open-source
57

Relay

Developer Tools

Production-grade GraphQL client for React — opinionated framework for colocating GraphQL fragments with React components. Relay features: compile-time fragment compilation (relay-compiler), Suspense integration (useLazyLoadQuery, usePreloadedQuery), automatic query batching, normalized store (garbage collected), connection-based pagination (usePaginationFragment), optimistic updates, @refetchable, @argumentDefinitions, @relay(plural:true) for lists, entrypoint preloading, and strict TypeScript generation. Requires relay-compiler build step and conformant server (Node IDs, Connections spec). Used by Facebook, GitHub, Shopify for large agent-scale React apps.

Free tier graphql react relay
57

Reverse Contact API

Developer Tools

Reverse Contact REST API — email-to-LinkedIn profile enrichment service that takes an email address and returns the matching LinkedIn profile, company information, and professional details, enabling agents to enrich contact records with social and professional data.

Free tier reverse-contact email-enrichment linkedin
57

Stable Diffusion API (Stability AI)

AI & Machine Learning

Latent diffusion model for text-to-image and image-to-image generation, available as open-source weights for self-hosting (via ComfyUI/Automatic1111) or as a managed REST API through Stability AI.

Free tier stable-diffusion text-to-image image-generation
57

The Graph API

Data Processing

Decentralized indexing protocol that exposes blockchain data from smart contracts via auto-generated GraphQL APIs called subgraphs, enabling structured queries over on-chain event history.

Free tier graphql blockchain ethereum
57

Apache Superset REST API

Other

Apache Superset's REST API enables programmatic management of dashboards, charts, datasets, databases, and users — supporting self-hosted BI automation, embedding analytics, and data governance workflows.

Free tier superset bi dashboards
57

Cartesia API

AI & Machine Learning

Delivers ultra-low-latency text-to-speech via the Sonic model with sub-100ms time-to-first-byte, optimized for real-time conversational AI agents.

Free tier tts voice streaming
57

Databox Analytics Dashboard API

Other

Databox REST API for KPI analytics dashboard and reporting platform. Enables AI agents to push custom metric data via the Push API, manage connections, retrieve aggregated metrics, and integrate business data into Databox dashboards accessible on web and mobile. Databox connects to 100+ native integrations and supports custom data via API.

Free tier databox dashboard kpi
57
8400
Packages Evaluated
24258
Need Evaluation
2
Need Re-evaluation
Community Powered