Twelve Data · Service Levels
Twelve Data service levels
Figures are quoted from the pages listed in sources. Guarantees are what the provider promises. Observed figures are what the provider reports about itself. APIs.io runs no monitors and has not measured or verified any of them. Read 2026-11-02.
Promised uptime
Commitments on the provider's own SLA page.
Not checked: we hold no SLA page for this provider.
Reported uptime
What the provider says about itself, usually on its status page. It is not a promise, and periods differ, so don't compare or rank these.
99.97% Uptime Score 99.97%
99.98% Price API check Operational SLA 99.98%
99.98% Fundamentals API check Operational SLA 99.98%
99.97% WebSocket check Operational SLA 99.97%
100.0% Website check Operational SLA 100.00%
Document
Download YAML · format: SLA4OAI 1.0.0 Draft, extended with x-apis-io-*