agents.x402stock.xyz
https://agents.x402stock.xyz/api/v1/options/:tickerThe options chain for a US-listed underlying: every listed contract with its strike price, expiration date, call or put type, exercise style, contract ticker, and shares per contract. Filter with ?expiration_date=YYYY-MM-DD, ?contract_type=call|put, ?strike_price=, ?expired=true|false, and ?limit=. Use to discover which option contracts exist before pulling price history. From x402stock
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
100.0% avgResponse time
p50 1451ms · p95 3249msData table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 7/25/2026, 12:00:00 AM | 100% | 1 | 1338ms |
| 7/26/2026, 12:00:00 AM | 100% | 1 | 1599ms |
| 7/27/2026, 12:00:00 AM | 100% | 1 | 1515ms |
| 7/28/2026, 12:00:00 AM | 100% | 1 | 4376ms |
| 7/29/2026, 12:00:00 AM | 100% | 1 | 1386ms |
| 7/30/2026, 12:00:00 AM | 100% | 1 | 1799ms |
| 7/31/2026, 12:00:00 AM | 100% | 1 | 1260ms |
| 8/1/2026, 12:00:00 AM | 100% | 1 | 1360ms |
| 8/2/2026, 12:00:00 AM | 100% | 1 | 1325ms |
| 8/3/2026, 12:00:00 AM | 100% | 1 | 1791ms |
| 8/4/2026, 12:00:00 AM | 100% | 1 | 1492ms |
| 8/5/2026, 12:00:00 AM | 100% | 1 | 1473ms |
| 8/6/2026, 12:00:00 AM | 100% | 1 | 2779ms |
| 8/7/2026, 12:00:00 AM | 100% | 1 | 1358ms |
| 8/8/2026, 12:00:00 AM | 100% | 1 | 1408ms |
| 8/9/2026, 12:00:00 AM | 100% | 1 | 1457ms |
| 8/10/2026, 12:00:00 AM | 100% | 1 | 1330ms |
| 8/11/2026, 12:00:00 AM | 100% | 1 | 1422ms |
| 8/12/2026, 12:00:00 AM | 100% | 1 | 1361ms |
| 8/13/2026, 12:00:00 AM | 100% | 1 | 1386ms |
| 8/14/2026, 12:00:00 AM | 100% | 1 | 1293ms |
| 8/15/2026, 12:00:00 AM | 100% | 1 | 1362ms |
| 8/16/2026, 12:00:00 AM | 100% | 1 | 3219ms |
| 8/17/2026, 12:00:00 AM | 100% | 1 | 1321ms |
| 8/18/2026, 12:00:00 AM | 100% | 1 | 308ms |
| 8/19/2026, 12:00:00 AM | 100% | 20 | 368ms |
| 8/20/2026, 12:00:00 AM | 100% | 21 | 368ms |
- Availability
- 100
- Latency
- 61
- Security
- 100
- Transparency
- 36
- 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
- RS-1125
- 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)
Settlement totals