API Tools

Integuru generates fast, reliable APIs for any platform, without browsers or RPA. API calls complete in ~3 seconds with 99.9%+ success. Most agents today use browser automation to control web apps that lack official APIs, but this is slow and brittle. Integuru replaces browsers entirely and connects directly with the backend. Integuru covers authentication and edge cases. Integrations get auto-healing, API docs, and a 24/7 on-call maintenance team. Each API is generated end-to-end in minutes.

Point MCP Bridge at any REST, GraphQL, SOAP, or gRPC API. It auto-generates MCP tool definitions with typed schemas, auth, rate limiting, and response processing. Your LLM agents call enterprise APIs through one standard interface.

Most natural real-time TTS with voice cloning and sub-60ms latency, on-prem or via API. Grammar-aware normalization reads phone numbers, IBANs, addresses, and medications naturally across 25+ languages, with word-level timestamps and IPA support. Adapters for LiveKit, Pipecat, and Vapi. Built by 4 in Berlin.

Buffer's API lets you publish and manage content across 10 social platforms through a single endpoint. Connect it to AI assistants, no-code automation tools, or build full custom integrations. Ships with an MCP server, pre-built automation templates, a CLI, and an interactive API explorer. Available on every Buffer plan, including Free.

Give your AI a dedicated phone number and the power to make calls. AgenticCalling lets Claude, ChatGPT, OpenClaw or any custom agent execute unscripted, goal-oriented calls. We handle the messy infra - Numbers, A2P, IVRs, voicemails, & retries. Your agent dials out, navigates conversations, and returns clean JSON data. Built for action: rate shopping, negotiations, & real-world execution. Just say: “Hey Claude, call my mom at +1-786786786 and tell her I love her!”

Krater turns AI from something you try into something you use. Every AI model, every modality, every app you use, combined into one chat and driven by one agent. Tell it what you need in plain language and it gets it done; whatever you're building, studying, running or creating. The same agent that chats with you can generate an image, edit a video, produce a song, automate your apps, and publish a full website, all in one flow. 70K+ users. API access. Replaces $100+/mo in subscriptions.

Parse, extract, and split your hardest documents with unmatched accuracy. Read any layout with specialized vision models, and ship reliable pipelines in minutes, not months.

One API call replaces the entire document processing pipeline. You send multiple documents and a desired output schema; you get back resolved values, flagged contradictions, and full lineage down to the source words, pages, and documents, with bounding boxes you can embed directly into your own UI for human validation. No parsing, classification, stitching, or custom verification interface to build or maintain.

Introducing Parrot: Ringg’s speech-to-text model for production-grade voice agents. Capture Hindi-heavy and noisy real-world conversations with low-latency inference, stronger transcript quality, and Hindi validation built for downstream workflows.

Get any X post or thread as clean Markdown for LLMs, agents, and research. Swap x.com for tweet.md or use the API.

"OpenRouter + Intelligence" LLMTest helps devs and vibe coders automatically: ✅ Pick better models for AI-powered features (faster, cheaper, better, sometimes all 3 combined) ↪️ Automatically add fallbacks when LLM providers fail (API is overloaded or JSON format isn't respected) All through one single API and MCP functions so you can just tell Claude or Codex to optimize everything.

GPUs are built for training, not inference. General Compute is an inference cloud running on ASICs — purpose-built alternatives to Nvidia silicon designed specifically for inference. We deliver 5x faster responses and higher per-user throughput for latency-sensitive workloads like coding and voice agents. Our OpenAI-compatible API means you swap your base URL, keep your existing workflows, and run real-time AI on infrastructure built for the job.

The production control plane for AI agents. Run agents like production servers: isolated, observable, and controlled. Firecracker microVMs with sub-200ms boot.

Papr Graph transforms semantic embeddings into graph-native embeddings with one API call. It encodes temporal, topical, and other dimensions within any embedding, helping agents retrieve answers based on correctness, not just semantic closeness.

Build and deploy conversational iMessage agents for customer service, inbound lead capture, and more. Simply configure the system prompt and tone, and you can create your own conversational iMessage agent for inbound handling, outbound follow-up, or whatever workflow you want to test. You can also integrate with CRMs like HubSpot, Close, or GoHighLevel to write back conversation histories.

Agentspan is an open-source server and SDK for running AI agents as durable workflows. You can define agents programmatically, execute them server-side, and inspect each run and execution state in the UI. Agentspan adds crash recovery, human-in-the-loop approvals, guardrails, tool history, and observability around the agent frameworks and LLMs you already use. MIT licensed.

pixserp is the AI-native search engine for builders. One endpoint, ten live-web answer shapes — search, news, images, places, shopping, flights, hotels, YouTube, transcripts, any URL — cited by default. Drop-in for the OpenAI SDK. Flat $1.50 / 1k requests.

Gemini 3.1 Flash-Lite runs tool calling, classification, translation, and multimodal processing via API on Google's Gemini Enterprise Agent Platform. For AI engineers building high-volume, latency-sensitive agent pipelines in production.

The all-in-one platform to design, document, manage, and observe your APIs. Built for the developers shipping them, the customers integrating them, and the agents now calling them at scale.

- Chat endpoint for selling in the chat with a sell agent - AI first Selling agent with payment processing - RazorPay, Stripe and Paypal support

Build event-driven email workflows with triggers, conditions, delays, and full run visibility.