Vellium & Co

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TraceFast

TraceFast knowledge graph: the relations an address holds now — which implementation a proxy points at, which beacon it reads, who administers it, where an account has delegated, which lending market lists a token — as the subject (`directi

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
50 ms
Price
$0.050 per call
Paying buyers, last 30 days
2 (directory's own records)
Paid calls, last 30 days
2
Category
Unclassified
Address
https://mpp.tracefast.xyz/api/v1/chains/1/entities/:address/relations

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

For agents

This page as JSON: /sellers/f61132866c9b.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].