api reference
supership.crestsystems.ai
POST /scan/free
free scan. returns score and grade. no findings detail.
curl -X POST https://supership.crestsystems.ai/scan/free \
-H "Content-Type: application/json" \
-d '{"files": {"app.js": "const key = \"sk-ant-...\";"}}'
{
"score": 25,
"grade": "F",
"summary": { "critical": 1, "high": 0, "medium": 0, "low": 0 },
"envelope": {
"input_hash": "sha256:a1b2c3...",
"rule_pack_hash": "sha256:d4e5f6...",
"engine_version": "1.0.0"
}
}
security scanner
POST /scan/quick — $1
secrets + config checks, with findings.
POST /scan/full — $5
full audit: all 6 vulnerability categories + fixes.
POST /scan/deep — $15
deep AI-powered review: full audit + LLM contextual analysis.
POST /v2/label — $0.001
signed quality label for an artifact: ship_ready, do_not_ship, review_required.
POST /v2/ship — $0.01
signed deployment-readiness manifest: decision, blockers, labels, confidence debt.
POST /v2/refuse — $0.25
structured refusal with taxonomy: what is wrong, how severe, how to fix.
market & financial data
GET /v2/stocks/brief?ticker=AAPL — $0.08
one signed call for any US ticker or major crypto: SEC filings or live market data, a brokered price, and a source-trust verdict, in one receipt.
GET /edgar?ticker=AAPL — $0.01
fresh SEC EDGAR filings (10-K, 10-Q, 8-K, Form 4) with document URLs.
GET /edgar/preview?ticker=AAPL — free
preview the latest filings for a ticker.
GET /procure?url= — $0.05
buy any x402 source across any substrate, delivery-verified. payment fronted, no wallet needed on the seller chain.
GET /sample?url= — free
procure one source on the house, the free first run.
discovery & trust
GET /manifest?need= — free
search the 52,000-service x402 index, ranked by real distinct payers.
GET /catalog?contains= — free
browse the curated catalog of procurable sources.
GET /vouch?url= — $0.02
signed trust verdict on any x402 service from the on-chain payer graph.
GET /check?url= — free
trust check with transparent scoring methodology.
GET /passport?url= — free
service identity with a computed trust score.
GET /network — free
live network stats with anti-Sybil and data policy.
GET /v2/route?query= — $0.001
receipt-powered service recommendations, ranked with trust labels.
GET /v2/receipts/preview?service_url= — free
receipt aggregates for a service.
POST /receipt — free
report the outcome after calling a service. feeds the trust graph.
bundles
GET /bundle?preset=market_context — free (capped)
multi-source decision packet: onchain state + crypto news + perps market data + US equity price, in one signed receipt.
verify
GET /api/pubkey — free
the Ed25519 public key. verify the signature on any supership receipt yourself.
scoring
score starts at 100. penalties: critical (-25), high (-10), medium (-5), low (-1).
severity gatesany critical = grade F. any high = grade C max.
A90+
B75-89
C60-74
D40-59
F<40 or any critical
Crest Deployment Systems LLC