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SVM402 alternatives

15 x402 security & verification APIs compared with SVM402: the price per call read from each 402, x402 grade, uptime and median response time from our own daily unpaid checks.

SVM402 for reference

Test lab for Solana x402 payment agents, with deterministic failure scenarios and paid calls on devnet and mainnet.

Up · x402 grade A (100/100) · 100% up (14/14 checks) · $0.002 per call in its 402 · 679 ms median

SVM402 review · Is SVM402 down?

Top ranked

TrustLayer

Grade A (100/100), up

Lowest price per call in its 402

TrustLayer

$0.001, below SVM402's $0.002

Fastest median response

CompliAPI

203 ms (SVM402: 679 ms)

15 SVM402 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 SVM402’s $0.002 per call. Paid placement never changes the order.

  1. 1. TrustLayerUp

    Lower price per call ($0.001 vs $0.002); faster median response (257 ms vs 679 ms)

    x402 grade
    A (100/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.001 (lower)
    Response
    257 ms
    TrustLayer status
  2. 2. gigsai.xyzUp

    Faster median response (406 ms vs 679 ms); also pays on Base

    x402 grade
    A (100/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.01 (higher)
    Response
    406 ms
    gigsai.xyz status
  3. 3. Agentic Finance GraphUp

    Faster median response (223 ms vs 679 ms); also pays on Base

    x402 grade
    A (95/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.01 (higher)
    Response
    223 ms
    Agentic Finance Graph status
  4. 4. TruthPalUp

    Faster median response (283 ms vs 679 ms); 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. 5. x402lintUp

    Faster median response (285 ms vs 679 ms); 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. 6. how.isUp

    Faster median response (298 ms vs 679 ms); also pays on Base

    x402 grade
    A (95/100)
    Uptime (checks so far)
    100% (13/13)
    Price in 402
    $0.005 (higher)
    Response
    298 ms
    how.is status
  7. 7. hexscan.xyzUp

    Lower price per call ($0.001 vs $0.002); faster median response (211 ms vs 679 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. 8. RugShieldUp

    Faster median response (242 ms vs 679 ms); also pays on Base

    x402 grade
    A (90/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.01 (higher)
    Response
    242 ms
    RugShield status
  9. 9. PaddockUp

    Lower price per call ($0.001 vs $0.002); faster median response (246 ms vs 679 ms)

    x402 grade
    A (90/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.001 (lower)
    Response
    246 ms
    Paddock status
  10. 10. InsumerAPIUp

    Faster median response (305 ms vs 679 ms); 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. 11. CyreUp

    Faster median response (345 ms vs 679 ms); also pays on Base

    x402 grade
    A (90/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.003 (higher)
    Response
    345 ms
    Cyre status
  12. 12. VerdixUp

    Faster median response (352 ms vs 679 ms); also pays on Base

    x402 grade
    A (90/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.01 (higher)
    Response
    352 ms
    Verdix status
  13. 13. CompliAPIUp

    Faster median response (203 ms vs 679 ms); also pays on Base

    x402 grade
    B (85/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.01 (higher)
    Response
    203 ms
    CompliAPI status
  14. 14. AurelianFloUp

    Faster median response (255 ms vs 679 ms); also pays on Base

    x402 grade
    B (85/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.01 (higher)
    Response
    255 ms
    AurelianFlo status
  15. 15. nsgoodsUp

    Faster median response (407 ms vs 679 ms); also pays on Base

    x402 grade
    B (85/100)
    Uptime (checks so far)
    100% (14/14)
    Price in 402
    $0.01 (higher)
    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.

SVM402 alternatives FAQ

What are the best alternatives to SVM402?

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 SVM402 for.

Is there a cheaper alternative to SVM402?

3 of the 15 alternatives asked for less per call than SVM402's $0.002 in their 402 at our last check: TrustLayer ($0.001), hexscan.xyz ($0.001), Paddock ($0.001). 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.

SVM402 review·SVM402 status·security & verification APIs status·Best security & verification APIs·Uptime leaderboard

Data as of Nov 10, 2026, 7:20 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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