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The Spanvero data feed

The prices we publish, as portable files you can quote and build on. Same numbers you see on the price record and every model page — $0 markup, straight from the source. Free to cite, with a link back to spanvero.com.

The files

Programmatic access

These files are free forever. Existing Pro accounts retain the keyed Data API over the same append-only record — up to 10 keys per account and 5,000 requests/key/day. The legacy subscription is no longer sold. A future prepaid Data API and one-off AI Cost Index releases are on the Products & Support research list.

How to cite it

Quote a number, then credit it with a link. One line that always works:

Priced by Spanvero on 2026-08-10 — spanvero.com/data

License & the honesty rule

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) — cite "Spanvero" with a link to https://spanvero.com. Append-only, dated, $0 markup. © 2026 Cynosure LLC. The record is append-only: we log the full cost landscape once a day and never overwrite it, so a past figure can’t be quietly changed. These files hold the current set; the daily history and exactly how we keep it honest are on the methodology page.

See the price record over time → · Embed a dated badge → · How we stay honest · Open the free LLM cost calculator

Model prices as of 2026-08-10; GPU rates as of 2026-07-09. $0 markup, your own accounts, we never resell compute. © 2026 Cynosure LLC.

The weekly price index

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