Read-only · v1

API for automation.

Hit the same engine programmatically. JSON responses, server-to- server via service-token BFF or browser via Cloudflare Access OTP. Per-role rate limits. The OpenAPI specification is published live at /v1/openapi.json.

Read-only · v1

API for automation.

Hit the same engine programmatically. JSON response, server-to-server via service-token BFF or browser via Cloudflare Access OTP. Per-role rate limits and a published OpenAPI spec.

Public · no auth · 7 endpoints

GET/v1/score/public
Stripped score widget — no internal scoring
GET/v1/landing/glossary
10 canonical terms · plain-English decoders
GET/v1/landing/top-ic
Top-3 IC drivers · 7-day horizon
GET/v1/engine/certificate
DSR · PBO · walk-forward backtest cert
GET/v1/events/historical
Volcker · Lehman · COVID · Russia · China
GET/v1/disclaimer
Research caveat · standalone for compliance use
GET/healthz
Uptime probe · public, unauthenticated

Authenticated · CF Access or service-token BFF · 4 endpoints

GET/v1/users/me/whoami
Verified email · role · session metadata
GET/v1/users/me/capabilities
Per-action allow list resolved at request time
GET/v1/score/current
Full score per role · regime overlay · conviction band
GET/v1/chains/active
Compound chain firings · last 7 days · top 20

Rate limits per tier

visitor — 60 / hour on public endpoints (per IP)
free / pro — 1,000 / hour on authenticated endpoints
inst — 10,000 / day on authenticated endpoints + SLA
admin — unlimited (operational role)

Full spec at /v1/openapi.json · API_REFERENCE.md shared on access approval.

Live shape · /v1/score/current

api.sentealpha.com

# browser: authenticate via CF Access OTP, then reuse cookie
curl -sH "Cookie: $CF_ACCESS_COOKIE" \
  https://api.sentealpha.com/v1/score/current

# server-to-server: cross-zone BFF via service token
curl -sH "CF-Access-Client-Id: $CLIENT_ID" \
     -H "CF-Access-Client-Secret: $CLIENT_SECRET" \
     -H "X-Acting-User-Email: $USER_EMAIL" \
  https://api.sentealpha.com/v1/score/current

{
  "ts": "2026-05-07T16:38:18.017857Z",
  "score": 51.42,
  "signal": "HOLD",
  "regime": "BULL_MARKUP",
  "macro_overlay": "RISK_ON",
  "conviction": 0.412,
  "target_pct": 0.0,
  "reason": "Composite IC alignment with macro overlay; chain L4 at 0.69 not reliable.",
  "compound_chain": {
    "chain_id": "carbon_regulated_v1",
    "chain_reliable": true,
    "compound_adj": 0.014
  },
  "links": {
    "chain_lineage": "/v1/chains/active",
    "cert": "/v1/engine/certificate"
  },
  "api": {
    "version": "v1",
    "spec_version": "API_v1",
    "role": "admin",
    "rate_limit_remaining": "unlimited"
  }
}

Schema is read-only. The backtest certificate (DSR · PBO · walk-forward) lives at /v1/engine/certificate.

Live shape · /v1/score/current

Curl examples + 25-line JSON response don't fit phone viewports cleanly. Open the full reference for desktop-friendly code blocks.

View on /api-reference →

Want a key?

All authenticated endpoints sit behind Cloudflare Access. Pro-tier keys are issued on signup; institutional keys come with the evaluation pilot. See the buyer tracks on the landing page or email us directly.

Apply for Pro access Email [email protected]