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OneSource Deepstate Market Cost-to-Quote Analytics
x402
OneSource Deepstate Market Cost-to-Quote Analytics is a paid API for AI agents from api.onesource.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns gas cost analytics (fees, rests, cancels) for resting and cancelling orders on a Deepstate order book market, bucketed by time period
Price / call$0.02
Success—
StatusUnknown
How this service works
Deepstate, the on-chain order-book exchange on Robinhood Chain. Gas spent resting and cancelling orders for a market.
Output
Returns aggregated gas cost metrics for the specified order book and time range, including: total fee, median fee, L1 fee, L1 share percentage, rest count, cancel count, and transaction count — both as overall totals and broken down into time buckets (1h or 1d) with market session labels.
Example use cases
Daily gas cost review for a trading book
“Show me the total gas fees spent on rests and cancels for Deepstate book 'BTC-USDC' yesterday, bucketed by 1-day resolution — I want to see the L1 fee share and median fee too.”
Hourly fee spike investigation
“Something spiked our order costs last Tuesday — can you pull hourly gas analytics for Deepstate book 'ETH-USDC' from 2024-01-09 to 2024-01-10 so I can see which hour had the highest fees?”
Market session cost comparison
“I want to compare gas costs across different market sessions for Deepstate book 'SOL-USDC' over the past week — can you grab the cost-to-quote data with 1-hour resolution from Jan 20 to Jan 27?”
Technical details
Endpoint
GEThttps://api.onesource.io/deepstate/v1/analytics/cost-to-quoteWhen to prefer
Use this endpoint when you need gas cost analytics specifically for a Deepstate order book market — it provides granular fee breakdowns (L1 vs total, rests vs cancels) with time-bucketed aggregations that generic EVM RPC endpoints cannot supply. Prefer this over raw RPC calls when you need pre-aggregated cost-to-quote metrics rather than raw transaction data.
Side effects
- Missing required 'book' query parameter returns a 400 error
- Invalid 'res' enum value (not '1h' or '1d') returns a validation error
- Invalid or non-existent book ID returns empty or error response
- Date range with no data returns empty buckets or zero totals
- Payment failure or missing x402 payment header returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "2026-09-02T16:00:00Z",
"from": "2026-09-02T14:00:00Z",
"totals": {
"rests": 427,
"cancels": 385,
"tx_count": 790,
"l1_fee_raw": "19018200000000000",
"l1_share_pct": 18.99,
"total_fee_raw": "100178400000000000",
"median_fee_raw": "119700000000000"
},
"book_id": "0xdf941c235503a5d2e67aee5dea00f2965f99421c0d034bd77f924c05c66bf399",
"buckets": [
{
"rests": 219,
"bucket": "2026-09-02T14:00:00Z",
"cancels": 198,
"tx_count": 402,
"l1_fee_raw": "9186100000000000",
"l1_share_pct": 18.75,
"total_fee_raw": "48973600000000000",
"market_session": "regular",
"median_fee_raw": "118000000000000"
}
],
"book_slug": "NVDA-USDG",
"book_label": "NVDA/USDG",
"resolution": "1h"
}
}Tags
x402
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