Built with Rust 🦀

Build agentic automations. Fast.

Connect LLMs to 13,000+ APIs with human-verifiable calls, streaming execution, and SDKs for LangChain, Vercel, and more.

from langchain_openai import ChatOpenAI
from langchain.agents import AgentType
from pica_langchain import PicaClient, create_pica_agent

# Initialize Pica client
pica_client = PicaClient(secret="YOUR_PICA_SECRET", connectors=["*"])

# Set up LLM
llm = ChatOpenAI(temperature=0, model="gpt-4o")

# Create agent with Pica tools
agent = create_pica_agent(
    client=pica_client,
    llm=llm,
    agent_type=AgentType.OPENAI_FUNCTIONS,
    verbose=True
)

# Execute a multi-step workflow
result = agent.invoke({
    "input": "Star the picahq/pica repo in github "
    "Then, list the number of stars for the picahq/pica repo in github."
})

print(f"Result: {result}")

LangChain integration for AI agents.

Features

Product Features

Everything you need to build powerful agentic applications

LLM-First

Built from the ground up for large language models and AI agents

13,000+ APIs

Connect to thousands of services with natural language

Fast & Reliable

Streaming execution with human-verifiable calls

Open + Extensible

SDKs for LangChain, Vercel, and more

Demo

See Pica in Action

Watch how Pica transforms natural language into powerful automations

Products

Three tools, one goal: `Get real work done fast.`

Call any API with a single install. OneTool gives your agent instant access to every integration, hassle-free.

Full API coverage for every integration.
Schemas ready to use out of the box.

Authenticate users and manage tokens effortlessly. AuthKit handles OAuth and token security so you don't have to.

OAuth handled end-to-end.
Tokens stored and rotated for you.

Describe what you want to build and BuildKit creates the integration for you—no docs or configs needed.

API docs and schemas synced daily.
Changes flagged before they break.

AuthKit is the first

MCP App Store-as-a-Service

Launch and manage internal AI tools with full control.

typescript

import { useAuthKit } from "@picahq/authkit";
import { Button } from "@/components/ui/button";

export function AuthKitButton() {
  const { open } = useAuthKit({
    token: {
      url: "https://api.your-company-name.com/authkit-token",
      headers: {},
    },
    onSuccess: (connection) => {},
    onError: (error) => {},
    onClose: () => {},
  });

  return (
    <Button onClick={open}>
      Connect Tools
    </Button>
  );
}