agents.x402stock.xyz
https://agents.x402stock.xyz/api/v1/fda/shortagesCurrent and resolved US drug shortages from openFDA, newest update first. Optional `?company=Pfizer` narrows to one manufacturer (omit for market-wide); `?limit=` (max 100). Each carries the generic name, company, status, therapeutic category, dosage form, presentation, posting/update dates, and reason. A supply-side catalyst for generic makers. From x402stock
49
reliability
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
100.0% avgResponse time
p50 1402ms · p95 2957msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 8/13/2026, 2:00:00 PM | 100% | 1 | 1455ms |
| 8/13/2026, 3:00:00 PM | 100% | 1 | 1485ms |
| 8/13/2026, 4:00:00 PM | 100% | 1 | 5588ms |
| 8/13/2026, 6:00:00 PM | 100% | 1 | 1400ms |
| 8/13/2026, 7:00:00 PM | 100% | 1 | 3663ms |
| 8/13/2026, 8:00:00 PM | 100% | 1 | 1436ms |
| 8/13/2026, 9:00:00 PM | 100% | 1 | 2200ms |
| 8/13/2026, 10:00:00 PM | 100% | 1 | 1500ms |
| 8/13/2026, 11:00:00 PM | 100% | 1 | 2594ms |
| 8/14/2026, 1:00:00 AM | 100% | 1 | 1410ms |
| 8/14/2026, 2:00:00 AM | 100% | 1 | 1684ms |
| 8/14/2026, 3:00:00 AM | 100% | 1 | 1449ms |
| 8/14/2026, 4:00:00 AM | 100% | 1 | 1259ms |
| 8/14/2026, 5:00:00 AM | 100% | 1 | 2979ms |
| 8/14/2026, 6:00:00 AM | 100% | 1 | 3071ms |
| 8/14/2026, 8:00:00 AM | 100% | 1 | 1361ms |
| 8/14/2026, 9:00:00 AM | 100% | 1 | 1693ms |
| 8/14/2026, 10:00:00 AM | 100% | 1 | 1497ms |
| 8/14/2026, 11:00:00 AM | 100% | 1 | 1321ms |
| 8/14/2026, 12:00:00 PM | 100% | 1 | 1346ms |
| 8/14/2026, 2:00:00 PM | 100% | 1 | 1453ms |
| 8/14/2026, 3:00:00 PM | 100% | 1 | 1679ms |
| 8/14/2026, 4:00:00 PM | 100% | 1 | 1489ms |
| 8/14/2026, 5:00:00 PM | 100% | 1 | 1529ms |
| 8/14/2026, 6:00:00 PM | 100% | 1 | 1377ms |
| 8/14/2026, 8:00:00 PM | 100% | 1 | 1378ms |
| 8/14/2026, 9:00:00 PM | 100% | 1 | 1462ms |
| 8/14/2026, 10:00:00 PM | 100% | 1 | 1492ms |
| 8/14/2026, 11:00:00 PM | 100% | 1 | 1324ms |
| 8/15/2026, 12:00:00 AM | 100% | 1 | 1970ms |
| 8/15/2026, 1:00:00 AM | 100% | 1 | 2834ms |
| 8/15/2026, 2:00:00 AM | 100% | 1 | 1501ms |
| 8/15/2026, 3:00:00 AM | 100% | 1 | 2479ms |
| 8/15/2026, 5:00:00 AM | 100% | 1 | 1399ms |
| 8/15/2026, 6:00:00 AM | 100% | 1 | 1338ms |
| 8/15/2026, 7:00:00 AM | 100% | 1 | 1311ms |
| 8/15/2026, 8:00:00 AM | 100% | 1 | 1500ms |
| 8/15/2026, 9:00:00 AM | 100% | 1 | 1531ms |
| 8/15/2026, 10:00:00 AM | 100% | 1 | 1343ms |
| 8/15/2026, 11:00:00 AM | 100% | 1 | 1495ms |
| 8/15/2026, 1:00:00 PM | 100% | 1 | 1931ms |
| 8/15/2026, 2:00:00 PM | 100% | 1 | 1324ms |
| 8/15/2026, 3:00:00 PM | 100% | 1 | 1327ms |
| 8/15/2026, 4:00:00 PM | 100% | 1 | 1463ms |
| 8/15/2026, 5:00:00 PM | 100% | 1 | 1470ms |
| 8/15/2026, 6:00:00 PM | 100% | 1 | 1651ms |
| 8/15/2026, 8:00:00 PM | 100% | 1 | 1517ms |
| 8/15/2026, 9:00:00 PM | 100% | 1 | 2802ms |
| 8/15/2026, 10:00:00 PM | 100% | 1 | 1543ms |
| 8/15/2026, 11:00:00 PM | 100% | 1 | 1398ms |
| 8/16/2026, 12:00:00 AM | 100% | 1 | 1483ms |
| 8/16/2026, 1:00:00 AM | 100% | 1 | 1361ms |
| 8/16/2026, 3:00:00 AM | 100% | 1 | 1323ms |
| 8/16/2026, 4:00:00 AM | 100% | 1 | 1458ms |
| 8/16/2026, 5:00:00 AM | 100% | 1 | 1461ms |
| 8/16/2026, 6:00:00 AM | 100% | 1 | 1573ms |
| 8/16/2026, 7:00:00 AM | 100% | 1 | 1356ms |
| 8/16/2026, 8:00:00 AM | 100% | 1 | 1348ms |
| 8/16/2026, 10:00:00 AM | 100% | 1 | 1948ms |
| 8/16/2026, 11:00:00 AM | 100% | 1 | 1344ms |
| 8/16/2026, 12:00:00 PM | 100% | 1 | 2455ms |
| 8/16/2026, 1:00:00 PM | 100% | 1 | 1742ms |
| 8/16/2026, 2:00:00 PM | 100% | 1 | 1445ms |
| 8/16/2026, 3:00:00 PM | 100% | 1 | 1306ms |
| 8/16/2026, 5:00:00 PM | 100% | 1 | 1403ms |
| 8/16/2026, 6:00:00 PM | 100% | 1 | 3981ms |
| 8/16/2026, 7:00:00 PM | 100% | 1 | 1401ms |
| 8/16/2026, 8:00:00 PM | 100% | 1 | 1416ms |
| 8/16/2026, 9:00:00 PM | 100% | 1 | 1492ms |
| 8/16/2026, 10:00:00 PM | 100% | 1 | 1284ms |
| 8/17/2026, 12:00:00 AM | 100% | 1 | 1561ms |
| 8/17/2026, 1:00:00 AM | 100% | 1 | 1500ms |
| 8/17/2026, 2:00:00 AM | 100% | 1 | 1518ms |
| 8/17/2026, 3:00:00 AM | 100% | 1 | 1386ms |
| 8/17/2026, 4:00:00 AM | 100% | 1 | 1486ms |
| 8/17/2026, 5:00:00 AM | 100% | 1 | 1458ms |
| 8/17/2026, 7:00:00 AM | 100% | 1 | 1592ms |
| 8/17/2026, 8:00:00 AM | 100% | 1 | 6313ms |
| 8/17/2026, 9:00:00 AM | 100% | 1 | 1338ms |
| 8/17/2026, 10:00:00 AM | 100% | 1 | 1391ms |
| 8/17/2026, 11:00:00 AM | 100% | 1 | 2584ms |
| 8/17/2026, 12:00:00 PM | 100% | 1 | 1463ms |
| 8/17/2026, 2:00:00 PM | 100% | 1 | 1954ms |
| 8/17/2026, 3:00:00 PM | 100% | 1 | 1639ms |
| 8/17/2026, 4:00:00 PM | 100% | 1 | 1324ms |
| 8/17/2026, 5:00:00 PM | 100% | 1 | 1353ms |
| 8/17/2026, 6:00:00 PM | 100% | 1 | 3475ms |
| 8/17/2026, 7:00:00 PM | 100% | 1 | 1986ms |
| 8/17/2026, 9:00:00 PM | 100% | 1 | 1550ms |
| 8/17/2026, 10:00:00 PM | 100% | 1 | 1438ms |
| 8/17/2026, 11:00:00 PM | 100% | 1 | 1359ms |
| 8/18/2026, 12:00:00 AM | 100% | 1 | 1410ms |
| 8/18/2026, 1:00:00 AM | 100% | 1 | 1553ms |
| 8/18/2026, 2:00:00 AM | 100% | 1 | 1409ms |
| 8/18/2026, 4:00:00 AM | 100% | 1 | 1325ms |
| 8/18/2026, 5:00:00 AM | 100% | 1 | 1629ms |
| 8/18/2026, 6:00:00 AM | 100% | 1 | 1275ms |
| 8/18/2026, 7:00:00 AM | 100% | 1 | 2710ms |
| 8/18/2026, 8:00:00 AM | 100% | 1 | 3002ms |
| 8/18/2026, 9:00:00 AM | 100% | 1 | 1354ms |
| 8/18/2026, 11:00:00 AM | 100% | 1 | 1271ms |
| 8/18/2026, 12:00:00 PM | 100% | 1 | 1807ms |
| 8/18/2026, 1:00:00 PM | 100% | 1 | 1456ms |
| 8/18/2026, 2:00:00 PM | 100% | 1 | 1759ms |
| 8/18/2026, 3:00:00 PM | 100% | 1 | 2782ms |
| 8/18/2026, 4:00:00 PM | 100% | 1 | 395ms |
| 8/18/2026, 6:00:00 PM | 100% | 1 | 423ms |
| 8/18/2026, 7:00:00 PM | 100% | 1 | 457ms |
| 8/18/2026, 8:00:00 PM | 100% | 1 | 328ms |
| 8/18/2026, 9:00:00 PM | 100% | 1 | 443ms |
| 8/18/2026, 10:00:00 PM | 100% | 1 | 398ms |
| 8/18/2026, 11:00:00 PM | 100% | 1 | 373ms |
| 8/19/2026, 1:00:00 AM | 100% | 1 | 340ms |
| 8/19/2026, 2:00:00 AM | 100% | 1 | 327ms |
| 8/19/2026, 3:00:00 AM | 100% | 1 | 340ms |
| 8/19/2026, 4:00:00 AM | 100% | 1 | 362ms |
| 8/19/2026, 5:00:00 AM | 100% | 1 | 473ms |
| 8/19/2026, 6:00:00 AM | 100% | 1 | 374ms |
| 8/19/2026, 8:00:00 AM | 100% | 1 | 367ms |
| 8/19/2026, 9:00:00 AM | 100% | 1 | 351ms |
| 8/19/2026, 10:00:00 AM | 100% | 1 | 334ms |
| 8/19/2026, 11:00:00 AM | 100% | 1 | 344ms |
| 8/19/2026, 12:00:00 PM | 100% | 1 | 340ms |
| 8/19/2026, 1:00:00 PM | 100% | 1 | 390ms |
| 8/19/2026, 3:00:00 PM | 100% | 1 | 391ms |
| 8/19/2026, 4:00:00 PM | 100% | 1 | 553ms |
| 8/19/2026, 5:00:00 PM | 100% | 1 | 442ms |
| 8/19/2026, 6:00:00 PM | 100% | 1 | 368ms |
| 8/19/2026, 7:00:00 PM | 100% | 1 | 377ms |
| 8/19/2026, 8:00:00 PM | 100% | 1 | 371ms |
| 8/19/2026, 9:00:00 PM | 100% | 1 | 366ms |
| 8/19/2026, 11:00:00 PM | 100% | 1 | 369ms |
| 8/20/2026, 12:00:00 AM | 100% | 1 | 366ms |
| 8/20/2026, 1:00:00 AM | 100% | 1 | 336ms |
| 8/20/2026, 2:00:00 AM | 100% | 1 | 379ms |
| 8/20/2026, 3:00:00 AM | 100% | 1 | 396ms |
| 8/20/2026, 4:00:00 AM | 100% | 1 | 356ms |
| 8/20/2026, 6:00:00 AM | 100% | 1 | 369ms |
| 8/20/2026, 7:00:00 AM | 100% | 1 | 441ms |
| 8/20/2026, 8:00:00 AM | 100% | 1 | 501ms |
| 8/20/2026, 9:00:00 AM | 100% | 1 | 384ms |
| 8/20/2026, 10:00:00 AM | 100% | 1 | 356ms |
| 8/20/2026, 11:00:00 AM | 100% | 1 | 532ms |
49
Composite reliability
— the weighted average of the dimensions below, on a 0–100 scale.
- Availability
- 100
- Latency
- 59
- Security
- 100
- Transparency
- 61
- Activity
- not yet measured
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).
Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.
See the scoring methodology for exactly how each number is computed.
Payment
- Currencies
- USDC
- Networks
- base
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- GoDaddy.com, LLC
- Domain registered
- 2026-05-30
- Hosting network
- —
- Hosting country
- —
Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.
On-chain activity (base)
0
payments (30d)
0
USD volume (30d)
0
paying wallets (30d)
Payout address changed 2 times, last on 8/13/2026
- 0xe524…b8d8 → 0xc4d3…4dab (base) · 8/13/2026
- 0x3084…b6b8 → 0xe524…b8d8 (base) · 8/8/2026
A changed payout address is worth a second look — it can be routine, but it is also how a hijacked listing redirects funds.
Only payments settled on chains and facilitators we index.
Response schema
{
"additionalProperties": false,
"properties": {
"as_of": {
"type": "string"
},
"attribution": {
"type": "string"
},
"company": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"count": {
"type": "number"
},
"shortages": {
"items": {
"additionalProperties": false,
"properties": {
"company_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"dosage_form": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"generic_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"posted_date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"presentation": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"reason": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"status": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"therapeutic_category": {
"items": {
"type": "string"
},
"type": "array"
},
"update_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"updated_date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
}
},
"required": [
"generic_name",
"company_name",
"status",
"therapeutic_category",
"dosage_form",
"presentation",
"posted_date",
"updated_date",
"update_type",
"reason"
],
"type": "object"
},
"type": "array"
},
"source": {
"const": "fda",
"type": "string"
},
"total_matched": {
"type": "number"
}
},
"required": [
"source",
"as_of",
"company",
"total_matched",
"count",
"shortages",
"attribution"
],
"type": "object"
}