FRESH OBSERVED ENDPOINT EVIDENCE · DATASET REVISION 322465

Redemption values and interest earned for savings bonds by issue year and denomination; q sets the number of rows returned. Query: ?q= Returns JSON.

Endpoint
https://clonecho.builda.company/x402/s/treasury-savings-bond-redemption-tables

Category data_enrichment

Capabilities Company enrichment · Derivatives open interest

Routable now no

Observed price —

Craft score 28.9

Last probe 2026-07-29T01:29:12.376Z