composio-strale

Composio integration for Strale — 270+ quality-scored API capabilities as Composio custom tools.

Install

pip install composio-strale

Quick start

from composio import Composio
from composio_strale import register_strale_tools

composio = Composio()
register_strale_tools(composio, api_key="sk_live_...")

# Search for capabilities
result = composio.tools.execute(
    user_id="default",
    slug="STRALE_SEARCH",
    arguments={"query": "sanctions screening"},
)

# Execute a capability
result = composio.tools.execute(
    user_id="default",
    slug="STRALE_EXECUTE",
    arguments={
        "capability_slug": "sanctions-check",
        "inputs": {"name": "Acme Corp"},
    },
)

Use with an agent

from composio import Composio
from composio_openai import OpenAIProvider
from composio_strale import register_strale_tools

composio = Composio(provider=OpenAIProvider())
register_strale_tools(composio)

tools = composio.tools.get(user_id="default", toolkits=["strale"])

from openai import OpenAI
client = OpenAI()
response = client.chat.completions.create(
    model="gpt-4o",
    tools=tools,
    messages=[{"role": "user", "content": "Run a sanctions check on 'Acme Corp'"}],
)

What's included

Three tools registered under the strale toolkit:

Get an API key

Sign up at strale.dev — new accounts get €2.00 trial credits, no card required.

x402 pay-per-use access

All Strale capabilities are also available via x402 — the HTTP-native payment protocol for AI agents. Pay per request with USDC on Base mainnet. No signup or API key needed.

• Catalog: https://api.strale.io/x402/catalog
• Protocol: USDC on Base (eip155:8453)
• Discovery: https://api.strale.io/.well-known/x402.json

Resources

• Documentation
• Examples
• Pricing
• Quality methodology