Discover / sigma-api-oracle.tailae0cf3.ts.net
Sigma Market Intelligence
■ Challenge detectedSigma CAPABILITY_FEED: ranked governed capability intelligence for autonomous agents.
- Listed price
- $0.02
- Challenge detected
- 10 of the last 10 checks
- Median response
- 1088 ms
- Last checked
- 17 Oct, 07:50 UTC
- In our index since
- 26 Sept 2026
Endpoint
curl -i https://sigma-api-oracle.tailae0cf3.ts.net/v1/capabilities/feed # 402 Payment Required: pay with an x402 client (USDC on Base Sepolia), # then send the same request again with the payment attached.
6 listed endpoints · on x402 Bazaar
Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.
Base URLhttps:
- POST/thesis
/preflightNo price listedSigma PREFLIGHT: challenge a supplied thesis against current completed-candle evidence. - POST/thesis
/validateNo price listedSigma VALIDATE: combine current completed-candle thesis evidence with one matching persisted governed research matrix. - GET/capabilities
/feedNo price listedSigma CAPABILITY_FEED: ranked governed capability intelligence for autonomous agents. - GET/strategies
/:strategy_id /evidenceNo price listedSigma STRATEGY_EVIDENCE: read persisted governed evidence for one research strategy. - GET/market
/:symbol /opportunityNo price listedSigma OPPORTUNITY: candidate-specific completed-candle market evidence. - GET/market
/scanNo price listedSigma SCOUT: compact read-only market opportunity evidence for autonomous agents.
A dash means the listing gives no price or method. Copy buttons copy the full URL.
Showing 6 of 6 listed endpoints.
Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/sigma-api-oracle.tailae0cf3.ts.net
Recent checks
All 10 checks
| When (UTC) | Result | HTTP | Response |
|---|---|---|---|
| 17 Oct, 07:50 UTC | Challenge detected | 402 | 1003ms |
| 15 Oct, 23:42 UTC | Challenge detected | 402 | 1020ms |
| 14 Oct, 19:26 UTC | Challenge detected | 402 | 2536ms |
| 12 Oct, 22:31 UTC | Challenge detected | 402 | 1155ms |
| 11 Oct, 06:02 UTC | Challenge detected | 402 | 970ms |
| 9 Oct, 18:38 UTC | Challenge detected | 402 | 1311ms |
| 8 Oct, 15:35 UTC | Challenge detected | 402 | 1218ms |
| 7 Oct, 09:33 UTC | Challenge detected | 402 | 1158ms |
| 6 Oct, 09:33 UTC | Challenge detected | 402 | 991ms |
| 28 Sept, 05:02 UTC | Challenge detected | 402 | 932ms |
Questions
Did our last probe detect a payment challenge?
At our last probe on 17 Oct, 07:50 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.
What price is recorded for Sigma Market Intelligence?
Its listed price is $0.02.
What payment terms does Sigma Market Intelligence advertise?
The listing advertises x402, Base Sepolia and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.
Where is Sigma Market Intelligence listed?
In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.
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