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Air quality API examples & templates
Use these vals as a playground to view and fork Air quality API examples and templates on Val Town. Run any example below or find templates that can be used as a pre-built solution.
gifStory
@substrate
HTTP (deprecated)
Generates a story and then a storyboard with 5 animated frames. Note : You'll need to fork this example (and un-comment some code) to run it with new input. Currently it renders cached output, for demo purposes (running takes 30-60s). 🪩 To fork, sign up for Substrate to get your own API key and $50 free credits
turso
@std
Script
Deprecated in favor of std/sqlite (also powered by Turso) std/turso was the initial version of our integration with Turso. It was so popular, we rebuilt it to be faster and easier to use: std/sqlite . Turso is a serverless SQLite platform designed for the edge. It runs libSQL , their open contribution fork of SQLite. Every Val Town user automatically gets their own Turso SQLite database! It's great for >100kb data (ie bigger than a val) or when you need SQL: relations, ACID transactions, etc. Storage used in Turso will count against your Val Town total storage (10mb for free users; 1gb for Pro users). Contact us if you'd need more – it should be no problem! Getting started This val uses our public key auth scheme . Generate your keypair On your publicKey click the lock icon🔒 to change the permissions to Unlisted . Fork this helper function replacing stevekrouse with your own username Try out some queries! Usage This val returns a Turso SDK's Client , which supports execute , batch , and transaction . await @me.turso().execute(`create table blobs(
key text unique,
value text
)`) More example usage Architecture This @std.turso function is the client or SDK to @std.tursoAPI, which acts as a "proxy" to Turso. It handles authentication, creates databases, and forwards on your SQL queries. You can get lower latency (~200ms vs ~800ms), more storage, databases, CLI & API access by having your own Turso account.
