GitHub

Audit result

Checked: Jul 10, 2026, 9:05 AM
Duration: 105.3s
Target: toysheart.naapi.cc
Provider: 钠 API
Model: GPT-5.5
Auditor: lmspeed.net

Check health scores

0-49 risk found50-79 review risk80-100 healthy

Model authenticity

Prompt and instruction

Response integrity and stability

Endpoint profile

Model authenticity

Inconclusive

Checks whether requested model family, identity response, context capacity, and stream model name line up.

Instruction conflict

Instruction conflict runtime error

Inconclusive

Plain-language meaning

Instruction conflict did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Context window

Context window runtime error

Inconclusive

Plain-language meaning

Context window did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Stream integrity

Stream integrity runtime error

Inconclusive

Plain-language meaning

Stream integrity did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Prompt and instruction

Inconclusive

Checks hidden prompt injection, prompt extraction, jailbreak leakage, and Web3 injection risk.

Token injection

Token injection runtime error

Inconclusive

Plain-language meaning

Token injection did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Prompt extraction

Prompt extraction runtime error

Inconclusive

Plain-language meaning

Prompt extraction did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Jailbreak and identity leakage

Jailbreak and identity leakage runtime error

Inconclusive

Plain-language meaning

Jailbreak and identity leakage did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Web3 prompt injection

Web3 prompt injection runtime error

Inconclusive

Plain-language meaning

Web3 prompt injection did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Response integrity and stability

Inconclusive

Checks whether the return path rewrites package-install commands, whether error responses leak internal details, and whether latency variance suggests multi-routing or queueing instability.

Tool-call substitution

Tool-call substitution runtime error

Inconclusive

Plain-language meaning

Tool-call substitution did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Error response leakage (AC-2)

Error response leakage

Inconclusive

Plain-language meaning

Sends broken requests and scans error bodies/headers for API keys, upstream URLs, environment variables, paths, or stack traces.

Audit evidence

malformed_json: 0/none; invalid_model: 0/none; wrong_content_type: 0/none; missing_messages: 0/none; unknown_endpoint: 0/none; force_upstream_error: 0/none; auth_probe: 0/none

Error triggers

Trigger	Severity	Leak	Where	Snippet	Response preview
malformed_json	none	none	-	-	fetch failed
invalid_model	none	none	-	-	fetch failed
wrong_content_type	none	none	-	-	fetch failed
missing_messages	none	none	-	-	fetch failed
unknown_endpoint	none	none	-	-	fetch failed
force_upstream_error	none	none	-	-	fetch failed
auth_probe	none	none	-	-	fetch failed

Latency variance

Latency variance runtime error

Inconclusive

Plain-language meaning

Latency variance did not complete, so it cannot prove safety or risk.

Audit evidence

fetch failed

Endpoint profile

Needs review

First identifies the network entry, model catalog, gateway fingerprint, and reachability behind this API.

Infrastructure Recon

Endpoint reachability check

Unclear response

Retest

Plain-language meaning

First checks whether the API accepts requests and returns an explainable response.

Audit evidence

HTTP 0; A records 13.231.38.245.

A records

13.231.38.245

CNAME

zg38pquy.scdnvip.cn

Entry status

WHOIS

whois.iana.org

DNS records

Type	Value
A	13.231.38.245
CNAME	zg38pquy.scdnvip.cn
NS	-

WHOIS lookup

Item	Value
server	whois.iana.org
summary	domain: CC; organisation: eNIC Cocos (Keeling) Islands Pty. Ltd. d/b/a Island Internet Services; organisation: eNIC Cocos (Keeling) Islands Pty.; organisation: Ltd. d/b/a Island Internet Services
preview	% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object domain: CC organisation: eNIC Cocos (Keeling) Islands Pty. Ltd. d/b/a Island Internet Services address: Level 10, 5 Queens Road address: Melbourne VIC 3004 address: Australia contact: administrative name: Mario West, Managing Director organisation: eNIC Cocos (Keeling) Islands Pty. organisation: Ltd. d/b/a Island Internet Services address: c/o Verisign Internet Services address: Level 10, 5 Queens Road address: Melbourne VIC 3004 address: Australia phone: +613 9926 6700 fax-no: +613 9926 6788 e-mail: [email protected] contact: technical name: Registry Customer Service organisation: VeriSign Global Registry Services address: 12061 Bluemont Way address: Reston VA 20190 address: United States of America (the) phone: +1 703 925-6999 fax-no: +1 703 948 3978 e-mail: [email protected] nserver: AC1.NSTLD.COM 192.42.173.30 2001:500:120:0:0:0:0:30 nserver: AC2.NSTLD.COM 192.42.174.30 2001:500:121:0:0:0:0:30 nserver: AC3.NSTLD.COM 192.42.175.30 2001:500:122:0:0:0:0:30 nserver: AC4.NSTLD.COM 192.42.176.30 2001:500:123:0:0:0:0:30 ds-rdata: 12593 13 2 76c92b9658952300362223772ab555e284b70fd8a107db4930150a8156e09451 whois: ccwhois.verisign-grs.com status: ACTIVE remarks: Registration information: http://www.nic.cc/ created: 1997-10-13 changed: 2026-03-24 source: IANA

HTTP response headers

Item	Value
status	0

System identification response

Item	Value
HTTP	0
server	-
body preview	-

SSL/TLS

TLS certificate check

Certificate found

Notice

Plain-language meaning

The TLS certificate helps identify the encrypted entry layer, but does not prove model safety.

Audit evidence

See the structured evidence and redacted technical preview below.

A records

13.231.38.245

CNAME

zg38pquy.scdnvip.cn

Entry status

WHOIS

whois.iana.org

DNS records

Type	Value
A	13.231.38.245
CNAME	zg38pquy.scdnvip.cn
NS	-

WHOIS lookup

Item	Value
server	whois.iana.org
summary	domain: CC; organisation: eNIC Cocos (Keeling) Islands Pty. Ltd. d/b/a Island Internet Services; organisation: eNIC Cocos (Keeling) Islands Pty.; organisation: Ltd. d/b/a Island Internet Services
preview	% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object domain: CC organisation: eNIC Cocos (Keeling) Islands Pty. Ltd. d/b/a Island Internet Services address: Level 10, 5 Queens Road address: Melbourne VIC 3004 address: Australia contact: administrative name: Mario West, Managing Director organisation: eNIC Cocos (Keeling) Islands Pty. organisation: Ltd. d/b/a Island Internet Services address: c/o Verisign Internet Services address: Level 10, 5 Queens Road address: Melbourne VIC 3004 address: Australia phone: +613 9926 6700 fax-no: +613 9926 6788 e-mail: [email protected] contact: technical name: Registry Customer Service organisation: VeriSign Global Registry Services address: 12061 Bluemont Way address: Reston VA 20190 address: United States of America (the) phone: +1 703 925-6999 fax-no: +1 703 948 3978 e-mail: [email protected] nserver: AC1.NSTLD.COM 192.42.173.30 2001:500:120:0:0:0:0:30 nserver: AC2.NSTLD.COM 192.42.174.30 2001:500:121:0:0:0:0:30 nserver: AC3.NSTLD.COM 192.42.175.30 2001:500:122:0:0:0:0:30 nserver: AC4.NSTLD.COM 192.42.176.30 2001:500:123:0:0:0:0:30 ds-rdata: 12593 13 2 76c92b9658952300362223772ab555e284b70fd8a107db4930150a8156e09451 whois: ccwhois.verisign-grs.com status: ACTIVE remarks: Registration information: http://www.nic.cc/ created: 1997-10-13 changed: 2026-03-24 source: IANA

HTTP response headers

Item	Value
status	0

System identification response

Item	Value
HTTP	0
server	-
body preview	-

Model List

Model catalog enumeration

Not returned

Retest

Plain-language meaning

The model catalog helps verify which models this endpoint claims to support.

Audit evidence

HTTP 0;

Model count

Requested model listed

Model catalog sample

Model

Infrastructure Fingerprint

Infrastructure fingerprint

unknown

Notice

Plain-language meaning

Framework fingerprinting identifies the gateway stack; it is informational and helps explain other anomalies.

Audit evidence

HTTP 0; HTTP 0; HTTP 0

Framework

unknown

Confidence

unknown

Fingerprint probes

Probe	Path	Framework	server	Headers	Signals	Error	Response preview
landing	/	-	-	-	-	fetch failed	-
models	/v1/models	-	-	-	-	fetch failed	-
notfound	/nonexistent-abc12345xyz	-	-	-	-	fetch failed	-

Recommended actions

Use for low-risk tasks, verify critical work

Endpoint profile has caution signals. Basic chat may be fine, but verify important output elsewhere.

View audit notes

Findings

Endpoint reachability check

Caution

First checks whether the API accepts requests and returns an explainable response.

Model catalog enumeration

Caution

The model catalog helps verify which models this endpoint claims to support.

Evidence summary

infrastructure_recon

Infrastructure recon

Infrastructure recon needs review.

model_list

Model list

Model list needs review.

Dimension	lmspeed	hvoy.ai	cctest.ai
Token injectionCompare actual token usage with the expected count	Covered	Not covered	Covered
Prompt extractionProbe hidden system prompt leakage	Covered	Not covered	Not covered
Identity substitutionDetect whether Claude is actually answered by another model	Covered	Covered	Not covered
Jailbreak defenseCheck common jailbreak vectors	Covered	Not covered	Not covered
Context truncationFind the real context-window boundary	Covered	Not covered	Not covered
Tool-call rewrite (AC-1.a)Detect rewritten package commands and tool arguments	Covered	Not covered	Not covered
Error response leakage (AC-2)Probe credentials, paths, and internal field leakage	Covered	Not covered	Not covered
Stream integrity (SSE)Validate event types, usage, and thinking signatures	Covered	Covered	Not covered
Web3 injectionCheck whether signing context is polluted by the relay layer	Covered	Not covered	Not covered
Channel fingerprintProtobuf signatures and multimodal interpretation checks	In designSoon	Not covered	Covered

A deep API relay audit for 钠 API GPT-5.5

Audit result

Check health scores

Model authenticity

Instruction conflict runtime error

Context window runtime error

Stream integrity runtime error

Prompt and instruction

Token injection runtime error

Prompt extraction runtime error

Jailbreak and identity leakage runtime error

Web3 prompt injection runtime error

Response integrity and stability

Tool-call substitution runtime error

Error response leakage

Latency variance runtime error

Endpoint profile

Endpoint reachability check

TLS certificate check

Model catalog enumeration

Infrastructure fingerprint

Recommended actions

Use for low-risk tasks, verify critical work

Findings

Evidence summary

Notes, principles, and references

More than a speed test: inspect whether the relay path was tampered with

How the 11-step audit breaks down relay risk

Infrastructure reconnaissance

Token injection (AC-1)

Prompt extraction

Identity substitution

Context truncation

Tool-call rewrite

Error response leakage

Stream integrity & Web3