22
💰 Paid API
blockchain
Nexus Gateway
xibzsthfrbomefnvbicb.supabase.co
· xibzsthfrbomefnvbicb.supabase.co
M2M legal-code gateway for Web3: Solidity security dry-run engine (9 breach scenarios, gas asymmetry ratio, ERC-4626 vault awareness), bilingual EN/ID legal-code contract generation, and structured data payloads. x402 payments in USDC on Polygon PoS.
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Verify the domain
xibzsthfrbomefnvbicb.supabase.co via a single DNS TXT record to add the
verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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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
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Listing drift · 7d
stable
0 snapshots 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 x402_list. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.
click to expand breakdown
click to collapse breakdown
F
Conformance score: 22/100
Catalogue listing, not an A2A agent: a paid API listed by x402_list. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.
n/a
Agent card
n/a
Not applicable: a paid API listed by x402_list. The host serves no A2A agent card at /.well-known/agent-card.json, so the card criteria are not scored.
fail
Live endpoint
0/25
No response from the host observed: listed by x402_list only, not confirmed by our own probe.
n/a
Protocol version
n/a
Not applicable: no A2A agent card served.
n/a
JWS signature
n/a
Not applicable: no A2A agent card served.
n/a
Uptime track record
n/a
Not applicable: our probes looked for an A2A agent card, which this host does not serve. That says nothing about the API's availability, so it is not graded.
n/a
Skill declaration
n/a
Not applicable: no A2A agent card served.
partial
Verified Identity
5/10
Provider declared: xibzsthfrbomefnvbicb.supabase.co (https://xibzsthfrbomefnvbicb.supabase.co/functions/v1/hello-world). 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
Security declaration
n/a
Not applicable: no A2A agent card served.
Activity (audit trail)
last 24h · 0 invocations Public aggregate · no PII recorded0
invocations 7d
reached the endpoint through us
0
lookups 7d
our API answered about it
0
impressions 7d
appeared in a result list
Per event type (7d)
3
search_click
Recent events (last 20)
| When | Event | Method | Status | Latency |
|---|---|---|---|---|
| 2026-10-21T18:14:00 | search_click | /agents |
— ok | 1ms |
| 2026-10-20T23:36:20 | search_click | /agents |
— ok | 2ms |
| 2026-10-20T01:44:06 | search_click | /agents |
— ok | 4ms |
| 2026-10-06T19:09:36 | search_click | /agents |
— ok | 5ms |
| 2026-10-05T11:34:30 | search_click | /agents |
— ok | 2ms |
| 2026-10-04T14:36:20 | search_click | /agents |
— ok | 2ms |
Uptime
not graded
catalogue listing · no agent card to probe
Response
—
last direct probe
Skills
0
declared
Streaming
—
SSE-capable
Endpoints
From $0.2000 per call
This agent accepts x402 payments but did not publish a per-endpoint price map.
Try it ↗
Opens the operator's playground / docs in a new tab.
Discovered via
x402_list
recrawl_warm
recrawl_paid
Health · last 11 probes
Who's calling this agent 30d
6 interactions captured (impressions + lookups + A2A calls)
By AI host (caller_kind) · top 3
MJ12bot / Majestic (SEO tool)
5 (83%)
PerplexityBot (crawler)
1 (17%)
Caller geography · top 3
FR
4
US
1
DE
1
Via which API surface · top 3
web
6
Public view: top 3 per dimension. Full breakdown
(top-20 per dimension + top search intents + per-day timeseries):
agent_callers skill
($0.05/call, $0 on
Enterprise).
Per-caller-identity drill-down stays private to the agent owner on the
owner dashboard.
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[](https://agenstry.com/agents/xibzsthfrbomefnvbicb.supabase.co) [](https://agenstry.com/agents/xibzsthfrbomefnvbicb.supabase.co) [](https://agenstry.com/agents/xibzsthfrbomefnvbicb.supabase.co) [](https://agenstry.com/agents/xibzsthfrbomefnvbicb.supabase.co)
Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"_source": "x402_list",
"slug": "nexus-gateway",
"endpoint_count": 3,
"attribution": "Data: x402-list.com (CC BY 4.0)"
}