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DeltaSignal Readiness Check
x402
DeltaSignal Readiness Check is a paid API for AI agents from deltasignal-mcp-gcp-canary-mhaufviwaq-uc.a.run.app, paid per call via x402, $0.04/call, status unknown (last checked 2026-10-17).
Returns the freshness and readiness status of the current DeltaSignal data slice, indicating whether the service is healthy and its data is up to date.
Price / call$0.04
Success—
StatusUnknown
How this service works
Freshness and readiness of the current DeltaSignal slice.
Output
Returns the readiness status of the DeltaSignal service including whether the current data slice is fresh and the system is prepared to serve issuer-level signals. Typically includes a status indicator and a timestamp or age of the most recent data slice.
Example use cases
Pre-flight check before issuer analysis
“Before you run any covenant stress or alpha signal queries on DeltaSignal, first confirm the service is live and the current data slice is fresh — I don't want stale results.”
Automated health monitoring in a trading workflow
“Every 5 minutes, ping DeltaSignal and let me know if the readiness check fails or if the data slice hasn't been updated recently — I need to pause my credit screening pipeline if it's stale.”
Debugging unexpected issuer signal results
“Something looks off with the covenant rankings I just got from DeltaSignal — can you check whether the service was ready and the data was actually fresh when those results came back?”
Technical details
Endpoint
GEThttps://deltasignal-mcp-gcp-canary-mhaufviwaq-uc.a.run.app/v1/readiness?utm_source=zero.xyzWhen to prefer
Use this endpoint as a health/readiness pre-check before executing higher-cost DeltaSignal calls (covenant stress, alpha signals, peer rankings). It is the cheapest signal of whether the service data is current and worth querying. Prefer this over calling issuer-specific endpoints when you just need to confirm system readiness rather than retrieve financial analytics.
Side effects
- Service unavailable (503) if the canary deployment is down or being redeployed
- Stale slice indicated in response if data pipeline has not refreshed recently
- Timeout if the GCP Cloud Run instance is cold-starting
- Payment failure (402) if the x402 payment of $0.04 USDC is not properly attached
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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