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Intel view Audit JSON Changelog
22
💰 Paid API

Kestrova-Api

kestrova-api.onrender.com · kestrova-api.onrender.com

Kestrova: Solidity smart-contract vulnerability scan (Slither static analysis) for AI coding agents. Send {"sources": {"File.sol": "<source>"}}; get every finding with detector, severity, confidence and line locations for 1 USDC on Solana or Base (x402). Free preview at POST /preview and the remote MCP server at /mcp (scan_solidity_preview). No local solc needed. Automated analysis, not an audit: zero findings does not mean a contract is safe.

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Trust score
22/100
grade F · 3 of 9 criteria apply
Uptime
not graded
catalogue listing · no agent card to probe
Observed inflow · 30d
$3.04
5 tx · on-chain · partial, since 2026-10-30
Invocations · 7d
0
no calls observed
Listing drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 22/100
Catalogue listing, not an A2A agent: a paid API listed by cdp_discovery. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.
Show breakdown Hide breakdown
fail Live endpoint 0/25
No response from the host observed: listed by cdp_discovery only, not confirmed by our own probe.
partial Verified Identity 5/10
Provider declared: kestrova-api.onrender.com (https://kestrova-api.onrender.com/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs
pass Freshness + modern flags 4/5
seen in upstream source within 0d
n/a Agent card · Protocol version · JWS signature · Uptime track record · Skill declaration · Security declaration

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Listing history

1 snapshot
Snapshots
Agent card snapshots
Captured Hash Snapshot
2026-11-12 07:23:57 current 7c3ff903f9a8… view →

Endpoints

Pricing x402 on Solana USDC Facilitator feed
From $1.0000 per call
No per-endpoint prices published.
Settlement wallet: CWJdBXpfaARqqWA6XrDXsVGVcZMM8rMcQbSfLqFwNeqc on Solana · solscan ↗
Listed by facilitators PayAI · 1
Observed on-chain inflow verified on-chain
Last 7d
$1.01
2 transfers · synced 2026-11-12
Last 30d
$3.04
5 transfers · synced 2026-11-12 · partial
Last 90d PRO
Unlock with Pro
90-day total + 90 days of daily history
USDC on Solana. Inflow to a wallet, not proof that every transfer was a paid call. Solana: measured since 2026-10-30; earlier windows are a lower bound.
How it was settled and checked
x402-settled: $3.01 (99%) · 4 transfers sent by a known x402 facilitator (PayAI)
Other: $0.03 plain transfers sent by the payer · $0.00 other contract calls.
Reproducible via SPL-token transfers to the wallet's USDC token accounts (getSignaturesForAddress + getTransaction). How we classify
Building inflow history: 1 daily snapshot so far.
Agent cardhttps://kestrova-api.onrender.com/
Providerhttps://kestrova-api.onrender.com/
Docshttps://kestrova-api.onrender.com/scan
Discovered via
cdp discovery

Health · last 0 probes

Probe log
When HTTP Live JSON-RPC Latency
No direct probes in the last 30 days.
Embed a badge

Updates itself and links back here.

Agenstry grade Uptime 
[![Agenstry grade](https://agenstry.com/badge/kestrova-api.onrender.com.svg)](https://agenstry.com/agents/kestrova-api.onrender.com)
[![Verified Business](https://agenstry.com/badge/kestrova-api.onrender.com/identity.svg)](https://agenstry.com/agents/kestrova-api.onrender.com)
[![Uptime](https://agenstry.com/badge/kestrova-api.onrender.com/uptime.svg)](https://agenstry.com/agents/kestrova-api.onrender.com)
[![A2A version](https://agenstry.com/badge/kestrova-api.onrender.com/protocol.svg)](https://agenstry.com/agents/kestrova-api.onrender.com)

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "_source": "cdp_discovery",
  "resource_count": 1,
  "sample": "https://kestrova-api.onrender.com/scan"
}