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Kalshi Liquidity Rewards API
x402
Kalshi Liquidity Rewards API is a paid API for AI agents from golf-evm-math.x402-evm-math.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).
Returns Kalshi's liquidity incentive program feed, ranking prediction markets by reward per resting dollar per day along with qualifying size and reward pool size.
Price / call$0.01
Success—
StatusUnknown
How this service works
Exact EVM address, calldata, Uniswap V2/V3 and impermanent-loss math. Pay per call in USDC on Base via x402.
Output
A JSON object containing an array of Kalshi markets enrolled in the liquidity incentive program, each with a ticker symbol, qualifying size in USD, daily reward pool in USD, and estimated reward per resting USD per day. Also includes a data age field in seconds indicating how fresh the feed is.
Example use cases
Identify best market-making opportunities
“Show me all the Kalshi LIP markets right now, sorted by reward per resting dollar per day — I want to know where to post my limit orders to earn the most.”
Monitor daily reward pool sizes
“Fetch the current Kalshi liquidity reward feed and tell me which markets have the largest total daily reward pools so I can prioritize those for my market-making bot.”
Check qualifying size requirements
“I'm planning to participate in Kalshi's liquidity incentive program — pull the latest feed and tell me the minimum qualifying size I need for each market to be eligible for rewards.”
Technical details
Endpoint
GEThttps://golf-evm-math.x402-evm-math.workers.dev/data/kalshi-lip?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a pre-ranked, ready-to-consume view of Kalshi's liquidity incentive program — it saves you from scraping Kalshi directly and presents reward-per-resting-dollar as a first-class field, which is the key metric for market-making optimization. Prefer it over building your own Kalshi data pipeline when you need fast, pay-per-use access with no API key setup.
Side effects
- Payment failure: x402 payment of $0.01 USDC not processed, returns 402 Payment Required
- Upstream data stale: age_seconds may be high (e.g. 300+) if Kalshi feed is delayed
- Empty markets array: if Kalshi LIP program has no active markets at query time
- Network/worker error: Cloudflare Worker timeout or internal error returns 5xx
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"markets": [
{
"ticker": "KXSTREAMERAWARDS-SPEEDRUN26-FEI",
"qualifying_size": 1000,
"reward_pool_usd_per_day": 34.3,
"est_reward_per_resting_usd_per_day": 0.2943
}
],
"age_seconds": 300
}
}Tags
x402
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