api.onesource.io
Deepstate, the on-chain order-book exchange on Robinhood Chain. Depth heatmap - resting order size by price level over time for a market.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 381 ms
- Price
- $0.020 per call
- Paying buyers, last 30 days
- 237 (directory's own records)
- Paid calls, last 30 days
- 237
- Category
- Blockchain reads
- Address
- https://api.onesource.io/deepstate/v1/analytics/depth-history
Accuracy
Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.
For agents
This page as JSON: /sellers/1ec432cb00b5.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).