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Penny API

x402 resource x402 REST

pennyagent.pythonanywhere.com · pennyagent.pythonanywhere.com · Other services

Provider site ↗

Verify a Nostr event: recompute NIP-01 id and check the BIP340 schnorr signature. POST the event JSON.

Price per call 0.001 USDC per call published unit: per call

Calls · 30d — not reported by any source

Buyers · 30d 1 Observed sending wallets · Base USDC · partial sender history · purchases unverified

Volume · 30d $1.63 Observed Base USDC inflows · 30 of 30 complete UTC days measured · lower bound

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Trx · 30d 6 Observed transfers · 30 of 30 complete UTC days measured · not verified purchases

Observed inflows · last 30 days

$1.62USD observed / day

2026-10-04grey = not scanned · UTC days2026-11-02

Observed inflows by window for Penny API.
Window	Observed	Transfers
Last complete day (2026-11-02)	$0.00	0
Last 7 days	$1.63	6
Last 30 days	$1.63	6
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-04 → 2026-11-02 Scanned: 30/30 days Sample: 30 days with a measurement First seen: 2026-10-04 Last update: 2026-11-02

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for Penny API.
Network	Full wallet address	Evidence
Base	0x455f7c3d91bd41b72060a23df0a291a1f9e88c35	Exclusive to this catalogue serviceFrom source record · source: payai

Sending wallets · observed counterparties

Showing 1–1 of 1 matching addresses · 1 retained in total. Source: on-chain transfer scans. Dates are UTC days.

All retained sending wallet addresses observed for Penny API.
Network	Full wallet address	Transfers	First / last observed	Last scanned (UTC)
Base	0xa1d1c0cf717402ff3651aa4873ccf96410b01978	1	2026-10-28 / 2026-10-28	2026-10-29 23:38:15

Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.

Competitors & category benchmark

Rank the whole category →

Closest competitors Other services

Send native 14,669 calls · 0.05 USDC per call —
Submit 1,310 calls · 0.002 USDC per call —
Gas now 543 calls · 0.001 USDC per call —
Translate 532 calls · 0.00138 USDC per call —
Hash 503 calls · 0.002 USDC per call —

Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.

Category benchmark 16,220 services in this category

With a measured call count	2,342 (14.4 %)
With a published price	3,765 (23.2 %)
With attributable inflows	93 (0.6 %)
Observed inflows · 30d	$88.90
Median measured calls	2
Median price per call	$0.01