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Deepgram

● verified · infra.inference · 1 USDC/call · base

Speech-to-text, text-to-speech, and audio intelligence at scale

Endpoint

https://deepgram.x402.paysponge.com/v1/listen

Verification

100%reputation score
19probes total
952ms~latency
2m agolast passed

On-chain payments

398USDC payments, 30d
51distinct paying wallets
$6.20USDC received, 30d
7listings share this payTo
2026-08-04: 33 payments, 3 payers, $0.542026-08-06: 19 payments, 3 payers, $0.192026-08-07: 20 payments, 10 payers, $0.202026-08-08: 14 payments, 9 payers, $0.182026-08-09: 3 payments, 3 payers, $0.032026-08-10: 12 payments, 3 payers, $0.122026-08-11: 5 payments, 2 payers, $0.062026-08-12: 40 payments, 4 payers, $0.412026-08-13: 41 payments, 2 payers, $0.412026-08-14: 13 payments, 4 payers, $0.132026-08-15: 1 payments, 1 payers, $0.012026-08-16: 5 payments, 2 payers, $0.052026-08-17: 1 payments, 1 payers, $0.012026-08-18: 15 payments, 3 payers, $1.062026-08-20: 9 payments, 3 payers, $0.092026-08-22: 10 payments, 2 payers, $0.102026-08-23: 11 payments, 3 payers, $0.132026-08-24: 15 payments, 6 payers, $0.162026-08-25: 4 payments, 1 payers, $0.042026-08-26: 1 payments, 1 payers, $0.022026-08-27: 11 payments, 4 payers, $0.222026-08-28: 50 payments, 4 payers, $1.222026-08-29: 21 payments, 6 payers, $0.212026-08-30: 35 payments, 2 payers, $0.422026-08-31: 4 payments, 2 payers, $0.122026-09-01: 5 payments, 2 payers, $0.07

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

Peak day 2026-08-28: 50 payments. Last indexed day 2026-09-01: 5. 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 7 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 19 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/849a7a97-f99

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.