api.drayn.online
Check supplied OHLCV candles for missing intervals, duplicates, ordering, UTC alignment, OHLC relationships and negative volume. Returns FIT or NOT_FIT with defects and a dataset hash. Structural validation only: no data fetching, source authentication or trading advice. Completed checks cost 0.01 USDC even when NOT_FIT. Maximum 5000 rows/expected intervals and 1 MiB JSON; rows or CSV inside JSON.
- Category
- Data & research
- Starting price
- $0.01
- Paid calls · 30 days
- 0
- Unique payers · 30 days
- —
Paid endpoints
3 endpoints, sorted by usage. Prices are per request.
- POST/drayn/v1/data-fitness/ohlcv
Check supplied OHLCV candles for missing intervals, duplicates, ordering, UTC alignment, OHLC relationships and negative volume. Returns FIT or NOT_FIT with defects and a dataset hash. Structural validation only: no data fetching, source authentication or trading advice. Completed checks cost 0.01 USDC even when NOT_FIT. Maximum 5000 rows/expected intervals and 1 MiB JSON; rows or CSV inside JSON.
$0.01Solana0calls / 30d - POST/drayn/v1/research/evidence-brief
Answer a focused question from 1-3 caller-supplied text sources, with exact excerpts, source hashes, offsets, model-assessed conflicts and evidence gaps. No URL fetching or source authentication. Quote presence is checked; semantic truth/support is not independently proved. 0.01 USDC per completed brief, including insufficient/conflicting evidence; malformed output and execution failures are not s
$0.01Solana0calls / 30d - POST/drayn/v1/research/evidence-assurance
Audit a bounded caller-supplied research packet for missing coverage, broken references and explicit numeric criteria. Reproduce sum/count calculations from referenced supplied rows. No source fetching, source authentication, semantic verification, ranking certification or proof of exhaustive search. 0.01 USDC per completed audit, including negative/inconclusive reports. 128 KiB; 32 candidates, 16
$0.01Solana0calls / 30d