THE COSTPERSEAT FIELD GUIDE
Find the right tools for your work. Check their limits, compare what you’ll actually pay, and keep an eye on what changes.
Matching: api
PostPeer is a unified social media API that allows developers and AI agents to post, schedule, analyze, message, and manage comments across all major social platforms through a single integration. It supports platforms like Twitter/X, Instagram, YouTube, Facebook, TikTok, LinkedIn, and more, eliminating the need to build separate integrations for each platform.
Professional traders, personal trading bots, academic research, and side projects use the API for market sentiment data. AI-generated trend explanations for market sentiment. Multi-ticker comparison capability in the API.
Integrate file conversion into apps, internal tools, or backend jobs using a clean REST API with code samples in multiple languages. Website capture feature renders live URLs to high-fidelity, print-ready PDFs using headless Chromium. Signed webhooks provide notifications with HMAC-SHA256 signatures when conversion jobs finish, enabling secure event handling without polling.
DeepSeek is a platform focused on researching leading general artificial intelligence foundational models and technologies, offering open-source models like DeepSeek-V4 and DeepSeek-R1. It provides an API for easy integration and supports usage via web, app, and API endpoints.
AnyAPI provides access to 366 scraping and data APIs through a single API key with automatic failover to alternate providers. It offers a unified schema and charges per request in USD from a prepaid wallet without requiring a subscription or credit card to start.
Uptimepage is a hosted uptime monitoring service for websites and APIs that performs multi-region checks, sends team alerts, and provides public status pages. It also offers a self-hosted version under the AGPL license with no limits.
BindQR is a dynamic QR code platform offering API integration, real-time analytics, and content update capabilities without changing the physical QR code. It supports traceability, anti-counterfeiting, and batch export for printing, suitable for various industries including retail, events, logistics, and marketing.
Botsense is an Indian WhatsApp Business API platform offering AI-powered chatbots, bulk messaging, and automation tools to help businesses engage customers and increase sales. It includes features like a visual chatbot builder, campaign scheduling, shared inbox, and integrations with tools like Google Sheets.
Coreloop is an open implementation of the Claude Managed Agents API that runs agents in sandboxed containers with durable sessions and message queuing. It supports any model billed to the user's own provider keys and allows streaming of output events.
Mailyond consolidates email inboxes for all your domains into one place and provides a send API for applications. It requires one DNS setup per domain and does not charge per inbox.
Textbee is an open-source SMS gateway that uses your own Android phone to send and receive SMS messages via a REST API, dashboard, and integrations like n8n and Zapier. It offers a cost-effective alternative to traditional SMS gateways with no per-message fees and supports features like bulk messaging, message scheduling, and multi-device support.
Vern is a data migration platform that reads customer-exported data from various formats and systems, drafts a reviewable import plan, and writes validated records into the target product. It supports over 500 source connectors, includes a migration API, and features browser agents called Scouts for sites without APIs.
BlindPay is a global payment API infrastructure that enables moving money across bank rails and stablecoins through a single integration. It supports compliance, virtual accounts, and multi-currency payments, allowing seamless cross-border transactions with non-custodial fund control.
Boldrouter is a unified API gateway compatible with OpenAI that routes requests to multiple major large language model providers through a single endpoint and API key. It offers automatic routing, failover, prepaid billing, and usage analytics while maintaining full privacy and low latency.
Knit is an integration platform that unifies APIs, MCP servers, and AI tools to connect over 150 SaaS applications with bi-directional sync and zero data storage. It enables developers to build, launch, and run native product integrations quickly with features like real-time webhooks, advanced scope control, and serverless MCP servers.
Runscope is an API performance monitoring service that alerts users when their APIs break, helping reduce downtime and support tickets. It supports features like global monitoring locations, integration with popular tools, and data-driven testing.
VidKraken provides a REST API to download YouTube videos as MP4 or MP3 with no need for cookies or proxies, handling YouTube's bot detection automatically. It supports multiple video formats and offers instant metadata retrieval and segment clipping.
ASO Skill is a developer API providing current App Store search results, autocomplete suggestions, keyword difficulty, popularity scores, and detailed app metadata. It supports integration with AI agents like Claude Code, Codex, and ChatGPT for App Store research and keyword analysis.