data · Listed · Tempo · Found · 3 endpoints · Gateway-eligible
TrialBase DB
TrialBase DB
Get the coverage matrix
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
ROUTE
Route when you need data at published x402 prices.
confidence
78%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-api-trialbase-db-org-mpp
When to call
- Need data via x402 and want Cleared-indexed payTo with a live scorecard.
- Budget between $0.025000 and $0.250000 per call on published endpoints.
- Get the coverage matrix
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- No Gateway traffic yet — market share unproven.
Price posture
Published 3 endpoints from $0.025000 to $0.250000.
Category · Gateway
data · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
GET /v1/trialsGET /v1/trials at $0.100000.
GET /v1/trials/{id}GET /v1/trials/{id} at $0.025000.
GET /v1/coverageGET /v1/coverage at $0.250000.
Evidence (Cleared)
- → Intake verified · Gateway-eligible
- → Trust 70/100 · pass · tier listed
- → Protocol mpp · Tempo
- → Manifest reachable · schema valid
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
Search normalized clinical trials by registry, condition, intervention, sponsor, country, status, phase, study type, or free text.
$0.100000GET https://api.trialbase-db.org/v1/trialsRetrieve one full normalized clinical-trial record by its positive TrialBase ID, including available registry provenance.
Not used$0.025000GET https://api.trialbase-db.org/v1/trials/{id}Retrieve the dated TrialBase coverage contract with release size, registry counts, identity matching, and measured field fill.
$0.250000GET https://api.trialbase-db.org/v1/coverageChecks
reachable
valid
2026-10-09T01:16:29.034Z
No settlement evidence found in chain signals.
Gateway routing
Score ≥70/100 — Cleared attestation pass. Route via Gateway before pay.
Claim this listing to upgrade to Cleared attestation.
Claim listing