Observatory terminal · Base grant demo

The x402 network, with settlement forensics.

A dense, live read on catalogue coverage, Base USDC micro-payment settlement, endpoint conformance, and heuristic wash decomposition. No blended vanity metric — every figure is reproducible and Ed25519-signed.

LIVE·updated latest snapshot UTC·ledger —·snapshot signed
Total endpoints
catalogue
Base endpoints
normalised network
Valid v2 required
strict payment-required shape
Base USDC settlements
tracked ledger
Raw payers
includes automated / sybil
USDC settled
tracked ledger volume

Wash decomposition

Heuristic split from tracked Base USDC micro-payment settlements.
heuristic
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Facilitator split

Mediated, direct, and unclassified settlement paths from the ledger.
ledger
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By network

Normalized catalogue coverage by network label.
catalogue
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By category

Top catalogue families from the public taxonomy.
catalogue
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Registry sources

Where catalogue entries entered the map.
source
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Conformance surface

Catalogue validity, with drill-through to endpoint checks.
open lab ↗
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Latest endpoint feed

Latest catalogue sample from the endpoint API.
urlnetworksourcehttpvalidlast seen