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x402-funding.onrender.com /ultra — Funding Divergence Execution Capacity
x402
x402-funding.onrender.com /ultra — Funding Divergence Execution Capacity is a paid API for AI agents from x402-funding.onrender.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-11-02).
Returns the maximum notional executable on both legs of a funding divergence pair before combined market impact exceeds a given bps budget, plus book depth and carry needed to recover entry cost
Price / call$0.25
Success—
StatusUnknown
How this service works
Funding divergence with execution capacity: for each pair, the largest notional executable on both legs at once before their combined market impact exceeds a stated bps budget, the book depth behind that number, and the carry needed to repay the entry cost. Measured from public order books. No recommendation, no position sizing, no investment advice.
Output
Returns a ranked list of funding divergence pairs with: the maximum notional executable simultaneously on both legs before combined market impact exceeds the stated bps budget, the order book depth backing that figure, and the carry (in bps or annualized rate) required to repay the entry cost. Data is sourced from live public order books with no position recommendations.
Example use cases
Pre-trade sizing for funding arb
“I want to put on a funding rate arb between Hyperliquid and a CEX — show me the top 10 pairs and tell me the max notional I can execute on both legs at once within a 20 bps impact budget, and how much carry I need to repay the entry cost.”
Capacity screening with tight impact budget
“Screen funding divergence opportunities for me with a very tight 5 bps market impact budget — I only want pairs where I can get meaningful size done without moving the market, show me up to 3 capacity tiers.”
Book depth analysis for large fund
“I'm looking to deploy a large position in a funding arb — what's the actual order book depth behind the top 5 funding divergence pairs, and what carry do I need to recover my execution costs at a 10 bps impact limit?”
Technical details
Endpoint
GEThttps://x402-funding.onrender.com/ultra?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need quantitative, market-microstructure-level analysis of how much capital can actually be deployed in a funding rate arb before market impact eats the trade. It is distinct from endpoints that merely report funding rate spreads — this one translates those spreads into executable size, book depth, and break-even carry, making it directly useful for pre-trade capacity planning. Prefer it over generic funding rate screeners when execution feasibility and impact cost matter.
Side effects
- limit parameter out of range (1-20) returns validation error
- capacity parameter out of range (1-10) returns validation error
- fees_bps out of range (0-200) returns validation error
- public order book data temporarily unavailable causing degraded or empty results
- rate limiting or payment failure (x402 protocol) if USDC payment not attached
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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