Health Evidence API for AI & Wellness Platforms
Citation-grounded retrieval over 14,000+ peer-reviewed sources. Drug-supplement safety checks. Biomarker-to-evidence mappings. A hosted RAG gateway that returns answers with PMIDs and quality tiers — not generic LLM hallucinations.
Sandbox keys are free, expire in 7 days, and allow up to
200 calls/day. No signup required.
Eval reports
Health AI Apps →
Ground LLM answers with PMIDs, quality tiers, and curated safety logic.
- Hybrid search over 14k peer-reviewed sources
- Tier A/B/C/D evidence scoring
- Citation IDs in every response (PMID/DOI/NCT)
Lab & Wellness Platforms →
Map biomarkers to evidence-backed lifestyle and supplement context.
- 50+ biomarkers with curated evidence mappings
- Doctor-question prompts per flagged value
- Lifestyle interventions ranked by tier
Supplement Retailers & Telehealth →
Drop-in safety overlay for product pages, intake forms, and care navigation.
- 1,300+ drug-supplement interactions with severity
- 89,000+ on-market product safety scores
- Per-ingredient evidence cards with UL flags
Quickstart
Issue a sandbox key, set the bearer, call any endpoint.
# 1. Issue a sandbox key from /developers/sandbox, then:
export PRIOLIX_KEY=hw_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
# 2. Search evidence sources
curl -H "Authorization: Bearer $PRIOLIX_KEY" \
"https://priolix.com/api/sources?vertical=magnesium&min_score=60"
# 3. Check a drug-supplement interaction
curl -H "Authorization: Bearer $PRIOLIX_KEY" \
"https://priolix.com/api/interactions/check?supplement=st-johns-wort&drug=sertraline"
# 4. Look up a product evidence card
curl -H "Authorization: Bearer $PRIOLIX_KEY" \
"https://priolix.com/api/products/<dsld_id>"
import os, httpx
PRIOLIX_KEY = os.environ["PRIOLIX_KEY"]
client = httpx.Client(
base_url="https://priolix.com",
headers={"Authorization": f"Bearer {PRIOLIX_KEY}"},
timeout=30,
)
# Evidence search with tier filtering
res = client.get("/api/sources", params={"vertical": "magnesium", "min_score": 60})
for src in res.json()["sources"]:
print(src["quality_tier"], src["pmid"], src["title"])
# Safety check before recommending a stack
risk = client.get("/api/interactions/check", params={
"supplement": "st-johns-wort", "drug": "sertraline",
}).json()
if risk["found"]:
print(f"WARNING ({risk['severity']}): {risk['effect']}")
// npm i undici
import { request } from "undici";
const KEY = process.env.PRIOLIX_KEY;
const headers = { authorization: `Bearer ${KEY}` };
// Evidence search with tier filtering
const r = await request(
"https://priolix.com/api/sources?vertical=magnesium&min_score=60",
{ headers },
);
const { sources } = await r.body.json();
for (const s of sources) {
console.log(s.quality_tier, s.pmid, s.title);
}
// Safety check before recommending a stack
const safe = await request(
"https://priolix.com/api/interactions/check?supplement=st-johns-wort&drug=sertraline",
{ headers },
);
const risk = await safe.body.json();
if (risk.found) console.warn(`WARNING (${risk.severity}): ${risk.effect}`);
Full reference: Swagger UI · Developer Guide
Plans
| Plan | RPM | Daily | How to get |
|---|---|---|---|
| Anonymous | 30 | 500 | Just call the public limited APIs |
| Sandbox | 30 | 200 | Self-serve, 7-day TTL |
| Free | 120 | 5,000 | Email hello@priolix.com |
| Enterprise | Custom | Custom | SLA + private deployment available |
FAQ
What is the Priolix Evidence API?
Priolix is a citation-grounded health evidence API. It exposes a normalized graph of 14,000+ peer-reviewed sources with PMID/DOI/NCT IDs, quality tier scoring, drug-supplement interactions, biomarker mappings, and a hosted RAG gateway so health AI applications can return safe, grounded answers without building their own evidence pipeline.
How do I get an API key?
Visit /developers/sandbox to issue a free sandbox key in one click. No signup, no email required. Sandbox keys allow 200 calls per day and expire automatically after 7 days. Higher-quota plans are available by emailing hello@priolix.com.
What endpoints does the API expose?
Public limited endpoints include /api/sources, /api/interventions, /api/interactions, /api/interactions/check, /api/products, /api/market, and /api/drugs/suggest. Authenticated endpoints include bulk CSV/BibTeX exports and the usage dashboard. See the Swagger reference.
Do responses include citations?
Yes. Every evidence record carries a PMID, DOI, or NCT ID plus a quality_tier (A through D) reflecting evidence strength. The hosted RAG gateway emits citations inline.
What data sources back the evidence graph?
PubMed articles, Cochrane reviews, ClinicalTrials.gov, NIH/ODS factsheets, FDA CAERS, regulatory guidelines, and curated interaction tables. Quality model is published at /methodology.
Can I self-host or use a private deployment?
Yes. Enterprise customers can deploy Priolix privately with custom source classes, SLAs, and audit-bundle exports. Email hello@priolix.com.
Is the API HIPAA-safe for clinical use?
Priolix Evidence API does not store or process PHI by default. Queries are evidence-graph requests, not patient data. For clinical workflows, use Priolix as a reference layer alongside your own HIPAA-compliant infrastructure and surface the medical disclaimer in patient-facing applications.