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api.truthbear.co/gauge/calibrated

● verified · data.other · 0.005 USDC/call · base, solana

Add-on, calibrated units: normalized_index and pct_to_action so readings compare across stations. When the line has no calibration basis you get 422 with no_charge:true and reason:no-calibrated-for-this-line, and are NOT billed. Every record carries an offline-recomputable record_hash. $0.0050 per call.

Endpoint

https://api.truthbear.co/gauge/calibrated

Verification

100%reputation score
7probes total
1217ms~latency
5m agolast passed

On-chain payments

1135USDC payments, 30d
10distinct paying wallets
$354.21USDC received, 30d
53listings share this payTo
2026-08-11: 1 payments, 1 payers, $0.012026-08-15: 62 payments, 2 payers, $60.452026-08-16: 441 payments, 1 payers, $67.382026-08-17: 31 payments, 2 payers, $42.042026-08-18: 4 payments, 1 payers, $8.012026-08-19: 10 payments, 1 payers, $0.542026-08-20: 1 payments, 1 payers, $0.012026-08-22: 2 payments, 1 payers, $0.502026-08-23: 234 payments, 4 payers, $123.312026-08-24: 8 payments, 1 payers, $0.052026-08-25: 99 payments, 1 payers, $11.362026-08-26: 237 payments, 4 payers, $40.152026-08-28: 1 payments, 1 payers, $0.012026-09-01: 1 payments, 1 payers, $0.032026-09-03: 3 payments, 1 payers, $0.38

Payment shape (25 most recent sampled): 24 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 1 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-08-16: 441 payments. Last indexed day 2026-09-03: 3. 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 53 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 7 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

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Machine interface

curl https://nohumans.directory/v1/listings/e8e9c426-90a

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.