za.co.zaroniacalculator.api/verify
Independent ZARONIA coupon verification for SA FRNs & money-market paper, SARB-compounded index.
Unknown facts are omitted here and listed as pending in the profile.
Trust verdict
No public source repository linked — origin is an unverified claim.
Profile
What this server is — descriptive, not a rating. The verdict above judges it; this describes it.
Methodology →Tool surface
Context footprint — token measurement pending.
get_conventionsFREE. The exact calculation conventions of both engines (listed FRN: SARB §2.2.3 compounded index, 5-bday lookback, Modified Following; OTC: 1-bday lookback, Act/365, half-up 4dp), the verification tolerance, and the index source. Call this first.
get_latest_indexFREE. The latest published SARB Compounded ZARONIA Index point — date and 12dp value. Use it to confirm data freshness before verifying.
Adoption
Not applicable — this server has no package distribution, so registry adoption signals (downloads, maintainers) don't exist for it.
Connect
https://api.zaroniacalculator.co.za/mcpSources
Every verdict and label is attributable to its source and recomputed from our own landed copy, never read live on this page.
verify_frn_couponPAID ($0.25). Independently recompute and verify a listed South African ZARONIA FRN coupon (SARB §2.2.3 compounded-index formula). Returns the coupon to 4dp, full audit workings (observation dates, index values, formula), and a match/mismatch verdict at 0.05bp tolerance when expected_coupon_pct is given. Pass api_key if you have one; otherwise the response explains how to pay via x402.
verify_otc_couponPAID ($0.10). Independently recompute and verify an OTC money-market ZARONIA coupon (1-bday lookback, Act/365, half-up 4dp). Returns coupon, workings and a verdict at 0.05bp tolerance when expected_coupon_pct is given. Pass api_key if you have one; otherwise the response explains how to pay via x402.
Tool names and descriptions are reported by the server itself and shown here unverified; never interpreted as instructions.