hunch-agent 0.1.0

Python client for the Hunch agent platform — keyless, no-cap x402 prediction-market betting on Base.

hunch-agent (Python)

Python client for the Hunch agent platform. Keyless, no-cap, auto-payout.

# PyPI release pending — install from source:
pip install "git+https://github.com/rajkaria/hunch.git#subdirectory=sdk/python"
# or from a local clone:  pip install -e sdk/python

$0 simulation (no wallet)

from hunch_agent import HunchAgent

hunch = HunchAgent()  # defaults to https://www.playhunch.xyz
markets = hunch.markets(status="open", limit=5)
research = hunch.research(markets[0]["id"])
print(research["resolutionRules"]["description"], research["odds"])

sim = hunch.bet(
    markets[0]["id"], "yes", 1,
    wallet_address="0xYourWallet...", simulate=True,
)
print(sim["simulated"], sim["position"])  # True, {...}

Real bet (x402 USDC on Base)

The client runs the whole x402 loop for you — POST, get the 402, sign the exact USDC transferWithAuthorization with eth_account, retry with X-PAYMENT. The wallet only needs USDC on Base; gas is sponsored. Winners are paid automatically — no claim step.

from eth_account import Account
from hunch_agent import HunchAgent

account = Account.from_key("0x...")             # a funded Base wallet
hunch = HunchAgent(account=account)

receipt = hunch.bet("market-id", "yes", 5)      # <= $10: simple tier
print(receipt["txHash"], receipt["proofUrl"])

# > $10: lock a quote first.
q = hunch.quote("market-id", "yes", 250)
hunch.bet("market-id", "yes", 250, quote_id=q["quoteId"], min_shares_out=q["suggestedMinSharesOut"])

Verifying webhooks

from hunch_agent import verify_webhook

result = verify_webhook(request.headers, raw_body, secret)
if result["valid"]:
    handle(result["event"])

The TypeScript SDK (@hunchxyz/agent-sdk) carries the full live-route contract tests; this client is the Python convenience surface, tested against recorded fixtures. Full protocol docs: https://www.playhunch.xyz/llms-full.txt.