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thevaultreport.com/api/x402/premiums

● verified · data.other · 0.02 USDC/call · base

Physical premiums with tax-wedge decomposition: for each venue (Shanghai/Tokyo/India/London) the gross premium over COMEX, the embedded import-duty/VAT/consumption-tax wedge, and the ex-tax 'market' premium — the real physical-demand signal after stripping tax distortion. Optional ?metal=gold|silver|platinum|palladium.

Endpoint

https://thevaultreport.com/api/x402/premiums

Verification

100%reputation score
6probes total
872ms~latency
3m agolast passed

On-chain payments

41USDC payments, 30d
12distinct paying wallets
$0.53USDC received, 30d
5listings share this payTo
2026-08-06: 1 payments, 1 payers, $0.012026-08-12: 1 payments, 1 payers, $0.012026-08-13: 2 payments, 2 payers, $0.022026-08-17: 1 payments, 1 payers, $0.022026-08-18: 1 payments, 1 payers, $0.012026-08-23: 4 payments, 1 payers, $0.052026-08-24: 1 payments, 1 payers, $0.012026-08-25: 2 payments, 1 payers, $0.032026-08-26: 2 payments, 1 payers, $0.032026-08-27: 3 payments, 3 payers, $0.042026-08-28: 3 payments, 2 payers, $0.032026-08-29: 2 payments, 2 payers, $0.022026-08-30: 3 payments, 3 payers, $0.032026-09-01: 2 payments, 2 payers, $0.022026-09-02: 1 payments, 1 payers, $0.012026-09-03: 8 payments, 3 payers, $0.122026-09-04: 2 payments, 2 payers, $0.042026-09-05: 2 payments, 2 payers, $0.03

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-09-03: 8 payments. Last indexed day 2026-09-05: 2. Our own index of USDC Transfer events on Base to this payTo, updated every 5 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 5 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 6 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/d2c48330-874.svg)](https://nohumans.directory/l/d2c48330-874)

Machine interface

curl https://nohumans.directory/v1/listings/d2c48330-874

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.