ZendIQ alternatives

15 x402 security & verification APIs compared with ZendIQ: the price per call read from each 402, x402 grade, uptime and median response time from our own daily unpaid checks.

ZendIQ for reference

Pre-signing Solana swap protection for traders and agents: Safe/Protect/Refuse triage plus an unsigned best-venue swap builder. Paid agent API in USDC on…

Up · x402 grade A (95/100) · 100% up (4/4 checks) · $0.01 per call in its 402 · 267 ms median

ZendIQ review · Is ZendIQ down?

Top ranked

TrustLayer

Grade A (100/100), up

Lowest price per call in its 402

TrustLayer

$0.001, below ZendIQ's $0.01

Fastest median response

CompliAPI

203 ms (ZendIQ: 267 ms)

15 ZendIQ alternatives compared

Ranked by x402 grade, then uptime from our daily checks, then x402 score and response time. Price is shown but never used for ranking; “lower” or “higher” compares with ZendIQ’s $0.01 per call. Paid placement never changes the order.

#	Listing and why pick it	Status	x402 grade	Uptime (checks so far)	Price in 402	Response (median)
1	TrustLayer status Lower price per call ($0.001 vs $0.01); higher x402 score (100 vs 95) Trust scores, Sybil detection and cross-chain identity data for ERC-8004 agents, paid over x402.	Up	A (100/100)	100% (14/14)	$0.001 (lower)	257 ms
2	gigsai.xyz status Higher x402 score (100 vs 95); also pays on Base Checks an agent runs before it spends: Base token safety (honeypot and tax simulation, owner powers,…	Up	A (100/100)	100% (14/14)	$0.01	406 ms
3	Agentic Finance Graph status Also pays on Base Dated data on which ERC-8004 agents on Base actually make payments and where the money goes.	Up	A (95/100)	100% (14/14)	$0.01	223 ms
4	TruthPal status Also pays on Base Checks whether a given source actually supports a claim, paid per verification in USDC.	Up	A (95/100)	100% (14/14)	$0.02 (higher)	283 ms
5	x402lint status Also pays on Base Conformance scanner for x402 sellers that grades an endpoint A to F across 25 checks, paid per scan.	Up	A (95/100)	100% (14/14)	$0.05 (higher)	285 ms
6	how.is status Lower price per call ($0.005 vs $0.01); also pays on Base Domain intelligence for people and agents: DNS, WHOIS, TLS, DNSSEC, email auth, blocklists and uptime, plus…	Up	A (95/100)	100% (13/13)	$0.005 (lower)	298 ms
7	hexscan.xyz status Lower price per call ($0.001 vs $0.01); faster median response (211 ms vs 267 ms) ERC-20 token risk check for honeypots, rug pulls, high taxes and unverified source, with a 0-100 score, paid…	Up	A (90/100)	100% (14/14)	$0.001 (lower)	211 ms
8	RugShield status Also pays on Base Solana token risk API that runs several independent risk checks in parallel, paid in USDC over x402.	Up	A (90/100)	100% (14/14)	$0.01	242 ms
9	Paddock status Lower price per call ($0.001 vs $0.01); also pays on Base Checks before an agent pays that a paid endpoint is real, live and fairly priced.	Up	A (90/100)	100% (14/14)	$0.001 (lower)	246 ms
10	InsumerAPI status Also pays on Base and Polygon Wallet auth for apps and agents (condition-based access): it checks a wallet against your conditions on 37…	Up	A (90/100)	100% (14/14)	$0.05 (higher)	305 ms
11	Cyre status Lower price per call ($0.003 vs $0.01); also pays on Base Looks up what the chain already shows about a contract or address and reports patterns rather than verdicts.	Up	A (90/100)	100% (14/14)	$0.003 (lower)	345 ms
12	Verdix status Also pays on Base Pre-transfer risk check for EVM addresses on Base, returning safe, caution or danger, paid over x402.	Up	A (90/100)	100% (14/14)	$0.01	352 ms
13	CompliAPI status Faster median response (203 ms vs 267 ms); also pays on Base Sanctions screening API for crypto addresses, emails, websites, IDs and countries against OFAC and other…	Up	B (85/100)	100% (14/14)	$0.01	203 ms
14	AurelianFlo status Also pays on Base OFAC wallet screening, batch sanctions checks and due-diligence documents, paid per call.	Up	B (85/100)	100% (14/14)	$0.01	255 ms
15	nsgoods status Also pays on Base Pay-per-call x402 APIs for agent payments. Main product: screen the payee of any x402 endpoint, or any…	Up	B (85/100)	100% (14/14)	$0.01	407 ms

1. TrustLayerUp
Lower price per call ($0.001 vs $0.01); higher x402 score (100 vs 95)
x402 grade
A (100/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.001 (lower)
Response
257 ms
TrustLayer status
2. gigsai.xyzUp
Higher x402 score (100 vs 95); also pays on Base
x402 grade
A (100/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.01
Response
406 ms
gigsai.xyz status
3. Agentic Finance GraphUp
Also pays on Base
x402 grade
A (95/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.01
Response
223 ms
Agentic Finance Graph status
4. TruthPalUp
Also pays on Base
x402 grade
A (95/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.02 (higher)
Response
283 ms
TruthPal status
5. x402lintUp
Also pays on Base
x402 grade
A (95/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.05 (higher)
Response
285 ms
x402lint status
6. how.isUp
Lower price per call ($0.005 vs $0.01); also pays on Base
x402 grade
A (95/100)
Uptime (checks so far)
100% (13/13)
Price in 402
$0.005 (lower)
Response
298 ms
how.is status
7. hexscan.xyzUp
Lower price per call ($0.001 vs $0.01); faster median response (211 ms vs 267 ms)
x402 grade
A (90/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.001 (lower)
Response
211 ms
hexscan.xyz status
8. RugShieldUp
Also pays on Base
x402 grade
A (90/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.01
Response
242 ms
RugShield status
9. PaddockUp
Lower price per call ($0.001 vs $0.01); also pays on Base
x402 grade
A (90/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.001 (lower)
Response
246 ms
Paddock status
10. InsumerAPIUp
Also pays on Base and Polygon
x402 grade
A (90/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.05 (higher)
Response
305 ms
InsumerAPI status
11. CyreUp
Lower price per call ($0.003 vs $0.01); also pays on Base
x402 grade
A (90/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.003 (lower)
Response
345 ms
Cyre status
12. VerdixUp
Also pays on Base
x402 grade
A (90/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.01
Response
352 ms
Verdix status
13. CompliAPIUp
Faster median response (203 ms vs 267 ms); also pays on Base
x402 grade
B (85/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.01
Response
203 ms
CompliAPI status
14. AurelianFloUp
Also pays on Base
x402 grade
B (85/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.01
Response
255 ms
AurelianFlo status
15. nsgoodsUp
Also pays on Base
x402 grade
B (85/100)
Uptime (checks so far)
100% (14/14)
Price in 402
$0.01
Response
407 ms
nsgoods status

Prices are what each endpoint’s 402 asked for at our last check, for the one endpoint we check. Each API does its own job and other routes may be priced differently, so a lower price is not like-for-like. Check the provider before paying.

ZendIQ alternatives FAQ

What are the best alternatives to ZendIQ?

By our ranking (x402 grade, then uptime from our daily checks, then x402 score and response time): TrustLayer, gigsai.xyz, Agentic Finance Graph. Each does its own job, so check that its endpoints cover what you use ZendIQ for.

Is there a cheaper alternative to ZendIQ?

5 of the 15 alternatives asked for less per call than ZendIQ's $0.01 in their 402 at our last check: TrustLayer ($0.001), how.is ($0.005), hexscan.xyz ($0.001), Paddock ($0.001), Cyre ($0.003). Prices are for the endpoint we check; other routes and what you get per call differ, so check the provider before paying.

How are these alternatives ranked?

Same category, ranked by x402 grade, then uptime from our own daily unpaid checks, then x402 score, valid x402 share and median response time. Price is shown but never used for ranking, and paid placement never changes the order.

ZendIQ review·ZendIQ status·security & verification APIs status·Best security & verification APIs·Uptime leaderboard

Data as of Nov 10, 2026, 7:21 AM ET. One unpaid request per listing per day to its example endpoint; up means any answer below HTTP 500 except 404/410 within 8 seconds. The x402 grade comes from x402fix, our free unpaid check of each 402 payment request; it rates the payment request, not uptime, and is not an endorsement. Listings with no check yet, no price read from a 402, or a check we are fixing are left out.

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