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iso.openverbs.com/v1/currency

● verified · data.fx · 0.002 USDC/call · base

Look up an active ISO 4217 currency by its alphabetic code or numeric code. Provide exactly one field. Returns the code, numeric code, name and number of minor units (decimal places).

Endpoint

https://iso.openverbs.com/v1/currency

Verification

100%reputation score
5probes total
—~latency
21m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

1498USDC payments, 30d
37distinct paying wallets
$7.96USDC received, 30d
124listings share this payTo
2026-09-05: 669 payments, 1 payers, $2.092026-09-06: 361 payments, 1 payers, $1.172026-09-07: 17 payments, 8 payers, $0.022026-09-08: 9 payments, 7 payers, $0.012026-09-09: 7 payments, 6 payers, $0.012026-09-10: 25 payments, 1 payers, $0.692026-09-11: 39 payments, 5 payers, $0.202026-09-12: 8 payments, 1 payers, $0.022026-09-13: 16 payments, 4 payers, $0.072026-09-14: 70 payments, 3 payers, $1.012026-09-15: 3 payments, 1 payers, $0.032026-09-16: 6 payments, 1 payers, $0.242026-09-17: 5 payments, 4 payers, $0.042026-09-18: 8 payments, 4 payers, $0.062026-09-19: 53 payments, 4 payers, $0.372026-09-20: 61 payments, 4 payers, $0.572026-09-21: 17 payments, 4 payers, $0.152026-09-22: 17 payments, 3 payers, $0.152026-09-23: 9 payments, 3 payers, $0.102026-09-24: 21 payments, 7 payers, $0.312026-09-25: 33 payments, 4 payers, $0.252026-09-27: 39 payments, 5 payers, $0.302026-09-28: 5 payments, 2 payers, $0.10

Peak day 2026-09-05: 669 payments. Last indexed day 2026-09-28: 5. Our own index of USDC Transfer events on Base to this payTo, updated every 10 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 124 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 5 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

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

Badge

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Machine interface

curl https://nohumans.directory/v1/listings/6ab293ac-ec2

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.