Coming Soon: Price Pipeline Health Widget

Question

Coming Soon: Price Pipeline Health Widget

calendar_todayOct 3, 2025 • schedule2 min read

Sprint starts next week — engineers, designers and beta users welcome (DM me).

Context

Pocket Portfolio’s promise is reliability: never show 0.00 and always explain a number. We already run a time-boxed, multi-provider quoting engine (Yahoo Finance, Chart API, Stooq) with deterministic fallbacks. The missing piece is visibility into the pipeline: which provider won, who failed, and when fallbacks/outages happen.

What’s new (planned)

US1 — Provider health logging: Record success/failure events, timestamps, and fallback usage (in-memory for dev, Redis/Upstash for prod).
US2 — Health endpoint: GET /api/health-price returns aggregated provider metrics (lastSuccess, lastFailure, failureCount, activeFallback), edge-tested and rate-limited.
US3/US4 — Typed services & hooks: getPriceHealth() + usePriceHealth() (30s polling) → { health, loading, error }.
US5 — Health Card UI: Colour-coded badges per provider:
- Fresh (green) < 30s,
- Fallback (amber) < 1 min,
- Unhealthy (red) ≥ 5 min without success.
US6 — Dashboard integration: Sits beside Live Prices for instant status.
US7/US8 — Shared logic & config: Extract logging, wire UPSTASH_REDIS_REST_URL/UPSTASH_REDIS_REST_TOKEN; fallback to in-memory when unset.
US9 — Documentation: API contract, persistence, UI states, extension.
US10/US11 (optional): Symbol-level freshness and extended outage alerts (pending design/business sign-off).

How it works (high level)

Parallel + budget: Query providers in parallel with an abortable time budget; first valid wins.
LKG safety: If all fail, serve last-known good marked stale.
Health layer: Each call records success/failure; the health endpoint aggregates; a polling hook updates the UI; the Health Card renders Fresh/Fallback/Unhealthy.

Impact

Users: Trust the numbers; know when data is fresh or on fallback.
Engineers: Faster incident triage; a clear contract for the quote pipeline.
Designers: Opportunity to model a friendly, accessible status language.

Contribute / join the sprint

Claim a story: US1–US9 are ready to start.
Design review: Badge palette, density, and mobile behaviours are open for proposals.
Beta test: npm run dev, try the widget, and leave notes on polling + error UX.
Pair with us: DM to join stand-ups or a pairing slot.

Links

Website: https://www.pocketportfolio.app/
GitHub : https://github.com/PocketPortfolio/Financialprofilenetwork
DEV profile: https://dev.to/pocketportfolioapp
CoderLegion profile: https://coderlegion.com/user/Pocket Portfolio

We’re building toward a world where every portfolio value is fresh, explainable, and honest. Help us make it happen.

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Abba Lawal From Pocket Portfolio

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Andrew Mewbornverified · Answer 1 · 2025-10-05T10:26:09+0000

Really solid roadmap — it’s great to see such a clear focus on transparency and reliability in data pipelines. The colour-coded health tracking feels like a small touch that could make a big difference for users and devs alike. Could this kind of visibility model become a standard for other financial or data-driven platforms too?

Pocket Portfolio · Answer 2 · 2025-10-06T09:25:28+0000

Thanks, Andrew — appreciate it. We agree the value isn’t the colours themselves but the auditable signal behind them. The widget is just a thin view over a small, typed payload so any app can adopt it. For example, the health endpoint returns one object per provider and the UI applies simple, documented rules:

type ProviderHealth = { lastSuccess?: number; lastFailure?: number; failureCount: number; activeFallback: boolean };
const badge = (h: ProviderHealth) =>
  !h.lastSuccess || Date.now() - h.lastSuccess >= 5*60_000 ? "Unhealthy" :
  h.activeFallback || Date.now() - (h.lastFailure ?? 0) < 60_000 ? "Fallback" :
  "Fresh";

If others expose the same minimal contract, this visibility model should translate well beyond fintech dashboards.

Next step: If you’re up for it, try the tiny repro (endpoint + React badge) and leave notes or open an issue: github.com/PocketPortfolio/Financialprofilenetwork → /examples/price-health-demo. Happy to iterate together.

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Coming Soon: Price Pipeline Health Widget