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vet402
Independent MeasurementSeller: purchase results on BaseRead from the database 2026-09-29 06:09 UTC · reused for up to 5 min
vet402Sellers · What to fix firstMethodology

api.neurodynamic.tech: x402 purchase results on Base, as of 2026-09-22

5 Base listings. By the latest attempt at each: 0 delivered · 0 failed on the seller's side · 2 on vet402's side · 2 not sorted (vet402 cannot show the failure was not its own) · 1 not tried yet. Latest attempt: 2026-09-22 18:01 UTC.

1.Your listings

  1. api.neurodynamic.tech/v1/audio/speechPOST
    Latest attempt
    2026-09-22 18:01 UTC
    Result
    No record of the input vet402 sent
    Whose side
    not sorted: vet402 unproven
    What we saw: This purchase is from before vet402 recorded the body and the query it sent on each paid request (the query on Base since 2026-09-27 23:27 UTC), so it cannot show that it sent the input the listing declares. 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 · 0.005 USDC · payTo 0xa369…9f3e. Input sent: body not recorded, query not recorded. The listing's maxTimeoutSeconds is 300; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.005 USDC · payTo 0xa369…9f3e · nonce 0x988c…d2f5 · validBefore not recorded.Answer to the paid request: no HTTP answer within 20 seconds · no PAYMENT-RESPONSE recorded.What to fix: Nothing is counted against the seller.Not shown for this row: vet402 has no record of the input it sent; vet402 stopped waiting after 20 seconds and the payment landed on-chain afterwards.Recorded (L1 paid purchase): settled (vet402 confirmed the USDC transfer on-chain) · HTTP — · tx 0xac4c7c39…1c40In export.csv?days=8: the row with attempted_at 2026-09-22T18:01:45Z and resource_key api.neurodynamic.tech/v1/audio/speech.Dispute this purchaseEmail me when this result changes
    Earlier attempts
    1. 2026-09-12 12:08 UTC · vet402 did not send the declared request body · vet402's sidesettle_failed (vet402 signed a payment and got no settlement receipt back) · HTTP 422 · no tx · held as unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction)
      What vet402 recordedBefore 2026-09-16 23:25 UTC, vet402 sent an empty JSON body on paid POST requests, even when the listing declares a body. The seller refused it with 400, 415 or 422, and the payment did not settle (a payment that settled is under "Charged, then refused an input vet402 had not sent").The 402 terms vet402 paid: vet402 signed: exact · 0.005 USDC · payTo 0xa369…9f3e. Input sent: body not recorded, query not recorded. The listing's maxTimeoutSeconds is 300; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.005 USDC · payTo 0xa369…9f3e · nonce 0x3229…6118 · validBefore not recorded.Answer to the paid request: HTTP 422 · Content-Type application/json · no PAYMENT-RESPONSE recorded.In export.csv this row's held_reason is unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction). This page names the cause the row shows: vet402 did not send the declared request body.
      Dispute this purchase
  2. api.neurodynamic.tech/v1/llm/abliterated/completionsPOST
    Latest attempt
    2026-09-12 12:07 UTC
    Result
    vet402 did not send the declared request body
    Whose side
    vet402's side
    What we saw: Before 2026-09-16 23:25 UTC, vet402 sent an empty JSON body on paid POST requests, even when the listing declares a body. The seller refused it with 400, 415 or 422, and the payment did not settle (a payment that settled is under "Charged, then refused an input vet402 had not sent").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 · 0.02 USDC · payTo 0xa369…9f3e. Input sent: body not recorded, query not recorded. The listing's maxTimeoutSeconds is 300; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.02 USDC · payTo 0xa369…9f3e · nonce 0x9b2f…5fd2 · validBefore not recorded.Answer to the paid request: HTTP 422 · Content-Type application/json · no PAYMENT-RESPONSE recorded.What to fix: Nothing for the seller to fix.In export.csv this row's held_reason is unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction). This page names the cause the row shows: vet402 did not send the declared request body.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 422 · no tx · held as unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction)In export.csv?days=18: the row with attempted_at 2026-09-12T12:07:52Z and resource_key api.neurodynamic.tech/v1/llm/abliterated/completions.Dispute this purchaseEmail me when this result changes
  3. api.neurodynamic.tech/v1/audio/cloning/resultPOST
    Latest attempt
    2026-09-10 12:07 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 0xa369…9f3e. Input sent: body not recorded, query not recorded. The listing's maxTimeoutSeconds is 300; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.01 USDC · payTo 0xa369…9f3e · nonce 0x048b…3598 · validBefore not recorded.Answer to the paid request: HTTP 401 · 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.Recorded (L1 paid purchase): settle_failed (vet402 signed a payment and got no settlement receipt back) · HTTP 401 · no tx · held as unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction)In export.csv?days=20: the row with attempted_at 2026-09-10T12:07:51Z and resource_key api.neurodynamic.tech/v1/audio/cloning/result.Dispute this purchaseEmail me when this result changes
  4. api.neurodynamic.tech/v1/audio/transcriptionsPOST
    Latest attempt
    2026-09-10 01:00 UTC
    Result
    vet402 did not send the declared request body
    Whose side
    vet402's side
    What we saw: Before 2026-09-16 23:25 UTC, vet402 sent an empty JSON body on paid POST requests, even when the listing declares a body. The seller refused it with 400, 415 or 422, and the payment did not settle (a payment that settled is under "Charged, then refused an input vet402 had not sent").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 · 0.01 USDC · payTo 0xa369…9f3e. Input sent: body not recorded, query not recorded. The listing's maxTimeoutSeconds is 300; vet402 waits 20 seconds for the paid answer.Signed payment: scheme exact · 0.01 USDC · payTo 0xa369…9f3e · nonce 0x9d70…4fc6 · validBefore not recorded.Answer to the paid request: HTTP 415 · Content-Type application/json · no PAYMENT-RESPONSE recorded.What to fix: Nothing for the seller to fix.In export.csv this row's held_reason is unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction). This page names the cause the row shows: vet402 did not send the declared request body.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 415 · no tx · held as unsettled_4xx (the paid request got a 4xx with no settlement receipt and no transaction)In export.csv?days=21: the row with attempted_at 2026-09-10T01:00:09Z and resource_key api.neurodynamic.tech/v1/audio/transcriptions.Dispute this purchaseEmail me when this result changes
  5. api.neurodynamic.tech/v1/llm/abliterated-large/completionsPOST
    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.