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vet402
Independent MeasurementSeller: purchase results on BaseRead from the database 2026-09-29 04:45 UTC · reused for up to 5 min
vet402Sellers · What to fix firstMethodology

api.marketintelligenceapi.com: x402 purchase results on Base, as of 2026-09-25

57 Base listings. By the latest attempt at each: 3 delivered · 0 failed on the seller's side · 1 on vet402's side · 3 not sorted (vet402 cannot show the failure was not its own) · 50 not tried yet. Latest attempt: 2026-09-25 12:01 UTC.

1.Your listings

  1. api.marketintelligenceapi.com/api/v1/fundamentals/AAPLGET
    Latest attempt
    2026-09-25 12:01 UTC
    Result
    delivered
    Whose side
    no failure (delivered)
    What we saw: Paid; vet402 confirmed the transfer on-chain and the paid request answered HTTP 200.The 402 terms vet402 paid: vet402 signed: exact · 0.005 USDC · payTo 0x48d5…4615. Input sent: body none, query not recorded. The listing's maxTimeoutSeconds is 60; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.005 USDC · payTo 0x48d5…4615 · nonce 0xcc6b…ba3e · validBefore not recorded.Answer to the paid request: HTTP 200 · Content-Type application/json · PAYMENT-RESPONSE: success true, names a transaction.Recorded (L1 paid purchase): settled (vet402 confirmed the USDC transfer on-chain) · HTTP 200 · tx 0x2703d0c3…6864In export.csv?days=5: the row with attempted_at 2026-09-25T12:01:34Z and resource_key api.marketintelligenceapi.com/api/v1/fundamentals/AAPL.Dispute this purchaseEmail me when this result changes
  2. api.marketintelligenceapi.com/api/v1/intelligence/queryGET
    Latest attempt
    2026-09-25 12:01 UTC
    Result
    Refused, and no payment was taken
    Whose side
    not sorted: no charge
    What we saw: vet402 signed the payment and the paid request got a 4xx other than 402, with no settlement receipt and no transaction on the row. No money moved, and vet402 cannot rule out that its own request was the problem (held_reason unsettled_4xx), so the row is not counted against the seller. Since 2026-09-16 23:25 UTC vet402 sends the request body the seller's 402 declares (an empty JSON body when it declares none), and since 2026-09-27 23:27 UTC it adds the query parameters the seller's 402 declares on Base.Last result about the seller: none among the attempts shown. The latest attempt is not sorted; vet402 has not bought this listing again since.The 402 terms vet402 paid: vet402 signed: exact · 0.05 USDC · payTo 0x48d5…4615. Input sent: body none, query not recorded. The listing's maxTimeoutSeconds is 60; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.05 USDC · payTo 0x48d5…4615 · nonce 0x54ba…d5f2 · validBefore not recorded.Answer to the paid request: HTTP 400 · Content-Type application/json · no PAYMENT-RESPONSE recorded.What to fix: Nothing is counted against the seller. If the request was meant to succeed, declare the input in the listing (body or query) with example values that work as written.Before 2026-09-27 23:27 UTC, vet402 did not add query parameters to paid requests on Base; this listing declares optional ones.Recorded (L1 paid purchase): settle_failed (vet402 signed a payment and got no settlement receipt back) · HTTP 400 · no tx · held as unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction)In export.csv?days=5: the row with attempted_at 2026-09-25T12:01:15Z and resource_key api.marketintelligenceapi.com/api/v1/intelligence/query.Dispute this purchaseEmail me when this result changes
  3. api.marketintelligenceapi.com/api/v1/news/symbolGET
    Latest attempt
    2026-09-24 06:01 UTC
    Result
    Refused, and no payment was taken
    Whose side
    not sorted: no charge
    What we saw: vet402 signed the payment and the paid request got a 4xx other than 402, with no settlement receipt and no transaction on the row. No money moved, and vet402 cannot rule out that its own request was the problem (held_reason unsettled_4xx), so the row is not counted against the seller. Since 2026-09-16 23:25 UTC vet402 sends the request body the seller's 402 declares (an empty JSON body when it declares none), and since 2026-09-27 23:27 UTC it adds the query parameters the seller's 402 declares on Base.Last result about the seller: none among the attempts shown. The latest attempt is not sorted; vet402 has not bought this listing again since.The 402 terms vet402 paid: vet402 signed: exact · 0.01 USDC · payTo 0x48d5…4615. Input sent: body none, query not recorded. The listing's maxTimeoutSeconds is 60; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.01 USDC · payTo 0x48d5…4615 · nonce 0x244a…44d4 · validBefore not recorded.Answer to the paid request: HTTP 400 · Content-Type application/json · no PAYMENT-RESPONSE recorded.What to fix: Nothing is counted against the seller. If the request was meant to succeed, declare the input in the listing (body or query) with example values that work as written.Before 2026-09-27 23:27 UTC, vet402 did not add query parameters to paid requests on Base; this listing declares optional ones.Recorded (L1 paid purchase): settle_failed (vet402 signed a payment and got no settlement receipt back) · HTTP 400 · no tx · held as unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction)In export.csv?days=6: the row with attempted_at 2026-09-24T06:01:05Z and resource_key api.marketintelligenceapi.com/api/v1/news/symbol.Dispute this purchaseEmail me when this result changes
  4. api.marketintelligenceapi.com/api/v1/intelligence/compareGET
    Latest attempt
    2026-09-23 00:01 UTC
    Result
    Payment settled, then the input was rejected
    Whose side
    not sorted (held)
    What we saw: The payment settled on-chain, and then the paid request got 400, 404, 415 or 422. vet402 holds this row (held_reason settled_4xx): its own request may have been the problem, so the row is not counted against the seller.Last result about the seller: none among the attempts shown. The latest attempt is not sorted; vet402 has not bought this listing again since.The 402 terms vet402 paid: vet402 signed: exact · 0.02 USDC · payTo 0x48d5…4615. Input sent: body none, query not recorded. The listing's maxTimeoutSeconds is 60; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.02 USDC · payTo 0x48d5…4615 · nonce 0xed7b…a76b · validBefore not recorded.Answer to the paid request: HTTP 400 · Content-Type application/json · PAYMENT-RESPONSE: success true, names a transaction.What to fix: Nothing is counted against the seller. Checking the input before settling avoids taking a payment for a refused request, and declaring the input with example values that work as written lets vet402 send a valid one.Before 2026-09-27 23:27 UTC, vet402 did not add query parameters to paid requests on Base; this listing declares optional ones.Recorded (L1 paid purchase): settled (vet402 confirmed the USDC transfer on-chain) · HTTP 400 · tx 0x2004a597…a4a4 · held as settled_4xx (the payment settled, then the paid request got a 4xx)In export.csv?days=8: the row with attempted_at 2026-09-23T00:01:20Z and resource_key api.marketintelligenceapi.com/api/v1/intelligence/compare.Dispute this purchaseEmail me when this result changes
  5. api.marketintelligenceapi.com/api/v1/intelligence/backtestGET
    Latest attempt
    2026-09-23 00:01 UTC
    Result
    delivered
    Whose side
    no failure (delivered)
    What we saw: Paid; vet402 confirmed the transfer on-chain and the paid request answered HTTP 200.The 402 terms vet402 paid: vet402 signed: exact · 0.05 USDC · payTo 0x48d5…4615. Input sent: body none, query not recorded. The listing's maxTimeoutSeconds is 60; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.05 USDC · payTo 0x48d5…4615 · nonce 0xc806…59a1 · validBefore not recorded.Answer to the paid request: HTTP 200 · Content-Type application/json · PAYMENT-RESPONSE: success true, names a transaction.Recorded (L1 paid purchase): settled (vet402 confirmed the USDC transfer on-chain) · HTTP 200 · tx 0x937349a8…0aafIn export.csv?days=8: the row with attempted_at 2026-09-23T00:01:12Z and resource_key api.marketintelligenceapi.com/api/v1/intelligence/backtest.Dispute this purchaseEmail me when this result changes
  6. api.marketintelligenceapi.com/api/v1/intelligence/regimeGET
    Latest attempt
    2026-09-17 00:00 UTC
    Result
    delivered
    Whose side
    no failure (delivered)
    What we saw: Paid; vet402 confirmed the transfer on-chain and the paid request answered HTTP 200.The 402 terms vet402 paid: vet402 signed: exact · 0.005 USDC · payTo 0x48d5…4615. Input sent: body not recorded, query not recorded. The listing's maxTimeoutSeconds is 60; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.005 USDC · payTo 0x48d5…4615 · nonce 0x0b03…6d54 · validBefore not recorded.Answer to the paid request: HTTP 200 · Content-Type application/json · PAYMENT-RESPONSE: success true, names a transaction.Recorded (L1 paid purchase): settled (vet402 confirmed the USDC transfer on-chain) · HTTP 200 · tx 0x3daa3956…4068In export.csv?days=14: the row with attempted_at 2026-09-17T00:00:56Z and resource_key api.marketintelligenceapi.com/api/v1/intelligence/regime.Dispute this purchaseEmail me when this result changes
  7. api.marketintelligenceapi.com/api/v1/intelligence/top-momentumGET
    Latest attempt
    2026-09-15 18:00 UTC
    Result
    vet402's wallet was out of USDC
    Whose side
    vet402's side
    What we saw: Between 2026-09-13 00:00 and 2026-09-15 23:49 UTC, vet402's Base payer wallet had run out of USDC. The seller refused a payment that had nothing behind it (402 or 5xx).Last result about the seller: none among the attempts shown. The latest attempt failed on vet402's side; vet402 has not bought this listing again since.The 402 terms vet402 paid: vet402 signed: exact · 0.005 USDC · payTo 0x48d5…4615. Input sent: body not recorded, query not recorded. The listing's maxTimeoutSeconds is 60; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.005 USDC · payTo 0x48d5…4615 · nonce 0x8c84…29a5 · validBefore not recorded.Answer to the paid request: HTTP 402 · Content-Type application/json;charset=ISO-8859-1 · no PAYMENT-RESPONSE recorded.What to fix: Nothing for the seller to fix.This failure was on vet402's side, not the seller's.Recorded (L1 paid purchase): settle_failed (vet402 signed a payment and got no settlement receipt back) · HTTP 402 · no tx · held as payer_unfunded (a 402 or 5xx while vet402's Base wallet was out of USDC (2026-09-13 to 2026-09-15))In export.csv?days=15: the row with attempted_at 2026-09-15T18:00:18Z and resource_key api.marketintelligenceapi.com/api/v1/intelligence/top-momentum.Dispute this purchaseEmail me when this result changes
  8. api.marketintelligenceapi.com/api/v1/datasets/ETHUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  9. api.marketintelligenceapi.com/api/v1/decisionGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  10. api.marketintelligenceapi.com/api/v1/decision/batchPOST
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  11. api.marketintelligenceapi.com/api/v1/eu/fundamentals/RENAULTGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  12. api.marketintelligenceapi.com/api/v1/eu/fxGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  13. api.marketintelligenceapi.com/api/v1/eu/macroGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  14. api.marketintelligenceapi.com/api/v1/eu/ratesGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  15. api.marketintelligenceapi.com/api/v1/eu/short-positionsGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  16. api.marketintelligenceapi.com/api/v1/eu/short-positions/FR0000131906GET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  17. api.marketintelligenceapi.com/api/v1/fundamentals/BTCUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  18. api.marketintelligenceapi.com/api/v1/fundamentals/MSFTGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  19. api.marketintelligenceapi.com/api/v1/insiders/TSLAGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  20. api.marketintelligenceapi.com/api/v1/intelligenceGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  21. api.marketintelligenceapi.com/api/v1/intelligence/BTCUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  22. api.marketintelligenceapi.com/api/v1/intelligence/buyingGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  23. api.marketintelligenceapi.com/api/v1/intelligence/candles/ETHUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  24. api.marketintelligenceapi.com/api/v1/intelligence/equitiesGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  25. api.marketintelligenceapi.com/api/v1/intelligence/ETHUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  26. api.marketintelligenceapi.com/api/v1/intelligence/eventsGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  27. api.marketintelligenceapi.com/api/v1/intelligence/MSFTGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  28. api.marketintelligenceapi.com/api/v1/intelligence/opportunitiesGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  29. api.marketintelligenceapi.com/api/v1/intelligence/positioning/XAUUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  30. api.marketintelligenceapi.com/api/v1/intelligence/pre-tradeGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  31. api.marketintelligenceapi.com/api/v1/intelligence/premiumGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  32. api.marketintelligenceapi.com/api/v1/intelligence/premium/NVDAGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  33. api.marketintelligenceapi.com/api/v1/intelligence/sellingGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  34. api.marketintelligenceapi.com/api/v1/intelligence/smart-money/ETHUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  35. api.marketintelligenceapi.com/api/v1/intelligence/snapshot/ETHUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  36. api.marketintelligenceapi.com/api/v1/intelligence/summaryGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  37. api.marketintelligenceapi.com/api/v1/intelligence/token-risk/:addressGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  38. api.marketintelligenceapi.com/api/v1/intelligence/token/:addressGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  39. api.marketintelligenceapi.com/api/v1/intelligence/top-activityGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  40. api.marketintelligenceapi.com/api/v1/intelligence/track-recordGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  41. api.marketintelligenceapi.com/api/v1/intelligence/unusualGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  42. api.marketintelligenceapi.com/api/v1/markets/funding-ratesGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  43. api.marketintelligenceapi.com/api/v1/markets/gasGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  44. api.marketintelligenceapi.com/api/v1/markets/riskGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  45. api.marketintelligenceapi.com/api/v1/markets/stablecoin-flowsGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  46. api.marketintelligenceapi.com/api/v1/markets/technical/ETHUSDGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  47. api.marketintelligenceapi.com/api/v1/newsGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  48. api.marketintelligenceapi.com/api/v1/news/policyGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  49. api.marketintelligenceapi.com/api/v1/rates/auctionsGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes
  50. api.marketintelligenceapi.com/api/v1/rates/curveGET
    Latest attempt
    not tried yet
    Result
    —
    Whose side
    —
    vet402 has not tried to buy this listing yet.Email me when this result changes

2.How to read this

Each listing shows its latest attempt on Base and up to four earlier ones. A row where vet402 signed a payment and sent the paid request is an L1 result (“Recorded (L1 paid purchase)”); a row where vet402 did not sign is marked “not bought” and is not an L1 result. The listing's record page also shows the L0 state (“Published state”), which checks that an unpaid request gets a valid 402, so a listing can pass L0 and still fail here. Whose side puts a failure on the seller's side when the row shows vet402 was not at fault: it signed on the listing's terms, its wallet held the price, it sent the declared input, and the seller answered explicitly or had its declared time. Even then, one such failure is “not sorted: one failure so far”: a failure goes on the seller's side only when the same listing has one on two different days (UTC), and those rows are marked “under re-check” while we re-check them. A row that cannot show all of that is “not sorted”, and so is a held row (held_reason in the export), a failure where no payment was taken (“no charge”), and a payment that settled before the seller refused an input vet402 had not sent. “Signed payment” and “Answer to the paid request” show what the row recorded, and nothing else: the answer's body and header values are not published. The maxTimeoutSeconds on a row is the listing's value today; a declared price or address on a not-bought row is the value recorded at the time of the attempt. The transaction link opens the settlement on Basescan. Listings removed from the Bazaar, and listings whose catalog network is not Base, are not on this page. The fix-first page groups the same results across sellers (methodology).

3.Think a row is wrong?

Use “Dispute this purchase” on the row: it opens Dispute this record on the listing's record page with the purchase time filled in. Say what you saw instead. The row is not deleted on dispute; a correction is published with the same weight.