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Api — Kaspa Derivatives Recent Blocks

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

Recent Kaspa blocks (max 144 per call = $1.44 cap). Optional chain_only flag to filter selected-parent chain blocks. AI agent API for backtesters and indexers. Informational research data — not investment advice.

Endpoint

https://api.carbon-cashmere.de/v1/kaspa-derivatives/recent-blocks

Verification

100%reputation score
2159probes total
617ms~latency
43m agolast passed

Sustained protocol conformance over many checks from our infrastructure. Says nothing about content accuracy.

On-chain payments

38USDC payments, 30d
6distinct paying wallets
$1.05USDC received, 30d
5listings share this payTo
2026-09-07: 1 payments, 1 payers, $0.022026-09-09: 15 payments, 3 payers, $0.422026-09-11: 8 payments, 1 payers, $0.322026-09-12: 1 payments, 1 payers, $0.032026-09-16: 2 payments, 1 payers, $0.042026-09-17: 3 payments, 2 payers, $0.062026-09-23: 2 payments, 1 payers, $0.042026-09-26: 1 payments, 1 payers, $0.022026-09-29: 1 payments, 1 payers, $0.022026-09-30: 2 payments, 1 payers, $0.042026-10-02: 1 payments, 1 payers, $0.022026-10-04: 1 payments, 1 payers, $0.02

Payment shape (7 most recent sampled): 7 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 2026-09-09: 15 payments. Last indexed day 2026-10-04: 1. 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 5 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 30 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.

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Machine interface

curl https://nohumans.directory/v1/listings/2f74a87e-24a

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.