talarion 0.1.4

Python SDK for the Talarion prediction market maker API

Talarion SDK

Trade against language models on custom prediction markets. This is the official Python client for the Talarion API — async, typed, and ready to roll.

Installation

pip install talarion

Want to go off the rails and interact with the Escrow contract directly from an EOA? We got you:

pip install talarion[eoa]

Requires Python 3.10+.

Quick Start

import asyncio
from datetime import datetime, timezone, timedelta
from talarion import TalarionClient

async def main():
    async with TalarionClient(api_key="tlrn_...") as client:
        # Spin up a brand new prediction market
        instrument = await client.generate_instrument(
            query="Will BTC hit 100k?",
            resolution_time=datetime.now(timezone.utc) + timedelta(days=7),
        )

        # Get a price quote
        quote = await client.get_quote(
            instrument.instrument_id,
            buy_yes=True,
            amount=10.0,
            user_id="user-123",
        )
        print(f"Price: {quote.price}, Amount: {quote.amount}")

asyncio.run(main())

That's it. You just created a market and got a quote. Our proprietary mm is on the other side.

EOA Direct Interaction

For EOA wallets that skip the Safe/relay flow and talk to the Escrow contract directly. All defaults point at Polygon mainnet — zero config needed:

import asyncio
from talarion import TalarionClient
from talarion.eoa import build_approve_usdc_tx, build_create_trade_tx, sign_and_send

RPC = "https://polygon-rpc.com"
PK = "0xYourPrivateKey"
EOA = "0xYourWalletAddress"

# One-time USDC approval (defaults to Polygon USDC + Talarion Escrow)
approve_tx = build_approve_usdc_tx()
sign_and_send(approve_tx, PK, RPC)

async def main():
    async with TalarionClient(api_key="tlrn_...") as client:
        # Submit an order — for EOAs, operation_sequence comes back as None
        result = await client.submit_order(
            instrument_id="instr_abc123",
            user_id="user-123",
            caller_address=EOA,
            amount=10.0,
            price=0.65,
            buy_yes=True,
        )

        # Build the on-chain tx from the submit result and fire it off
        trade_tx = build_create_trade_tx(result)
        tx_hash = sign_and_send(trade_tx, PK, RPC)
        print(f"Trade created: {tx_hash}")

asyncio.run(main())

Docs

Full reference with examples, type definitions, and the EOA module API lives at docs.talarion.tech/sdk.

License

MIT