d21 fda_pdufa_calendar
POST https://draconic21-x402-api.onrender.com/v1/fda_pdufa_calendar
Listed in Coinbase x402 Bazaar
FDA PDUFA Calendar ($0.04): upcoming FDA target-action dates as disclosed by sponsors in their own SEC EDGAR filings (10-K/10-Q/8-K) — not an estimate from trial-phase metadata. Body { ticker?, upcoming_days?: 1..730, include_past?: boolean }. Check free /v1/fda_pdufa_calendar/availability first.
Other endpoints from draconic21-x402-api.onrender.com
The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.
| Endpoint | Category | Price per call |
|---|---|---|
| POST /v1/company_lookup | People & company enrichment | $0.01 |
| POST /v1/compare_offers | Job listings | $0.02 |
| GET /v1/crypto_news | News | $0.001 |
| POST /v1/edgar_filings | Stocks & forex | $0.02 |
| POST /v1/edgar_fulltext_search | Stocks & forex | $0.02 |
| POST /v1/gas_price | On-chain data | $0.002 |
| POST /v1/news_search | News | $0.009 |
| POST /v1/pdf_extract | Web page extraction | $0.04 |
| POST /v1/sec_late_filing_feed | Stocks & forex | $0.03 |
| POST /v1/signal_topic_trace | News | $0.06 |
| POST /v1/token_price | Crypto prices & market data | $0.003 |
| POST /v1/wallet_profile | On-chain data | $0.03 |
| POST /v1/weather | Weather | $0.004 |
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://draconic21-x402-api.onrender.com/v1/fda_pdufa_calendar"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-14 18:30 | Valid 402 | 402 | 423 ms | $0.04 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves