South African reference data as cited JSON, paid per call via the x402 protocol. 33 series, 29 calculators, 2 live feeds. Start with the x402 quickstart or try the free public holidays endpoint.
Current SARB repo rate and prime lending rate as a JSON API with official citations, effective dates and history. Pay per call in USDC, no API key.
South African government bond yields as a JSON API: SARB closing yields on the R2030 and R209 benchmarks, refreshed every business day, with citations and history. Pay per call in USDC, no API key.
Official South African petrol and diesel prices as a JSON API: inland and coastal, monthly DMPR adjustments, fuel levies, with citations and history.
SARS income tax brackets, rebates and thresholds as a JSON API, plus PAYE, net salary and provisional tax calculators. Cited to the official tax tables.
The current South African VAT rate as JSON, with a free add or remove VAT calculator. Cited to SARS, no API key, no signup.
South African public holidays as a free JSON API, including Monday observances under the Public Holidays Act, plus school terms. No key, no signup.
Daily ZARONIA benchmark rate as a JSON API with accumulating history and a compound interest calculator. SARB-verified, built for the JIBAR transition.
Official SARB daily rand exchange rates as a JSON API: USD, GBP, EUR, JPY and the effective exchange rate index, with citations and history.
Run South African payroll from an API: PAYE from the current SARS tables, age rebates, pension deductibility, medical scheme credits, employee and employer UIF, and net take-home pay. Cited, paid per call.
The South African national minimum wage as a JSON API, with farm, domestic and EPWP floors, sectoral determinations, learnership allowances and a compliance verdict endpoint. Cited to the gazette.
Maximum lawful interest rates under National Credit Act Regulation 42 as a JSON API: per credit type, computed from the repo rate, with the in duplum rule and the service fee cap. Cited to the gazette.
The zaref Python client: pip install zaref, then read South African reference data with no API key. Free endpoints need no wallet; paid endpoints settle in USDC via x402.
A working x402 integration example: discover endpoints, receive the 402 challenge, pay USDC on Base and get JSON. No account, no API key, half a cent per call.