GET /
Returns the machine-readable documentation this page is rendered from. Free, and everything an agent needs.
Spoonacular
by
API3FreeAirnode v0.1.4
Spoonacular is a food database: some 5,000 recipes with their ingredients broken down and costed, 100,000 grocery products addressable by barcode, restaurant menu items by chain, and a nutrition profile behind all of it. This Airnode wraps the read operations worth attesting, so a consumer receives what is in a dish, what a barcode resolves to and how much of each nutrient it carries with a signature saying this Airnode obtained it from Spoonacular at this time. That is the part an agent cannot supply on its own: a calorie figure or a gluten free verdict is a claim about the physical world, and an agent asserting one has only its own word behind it, while a signed copy names the database it came from and the moment it was read.
Every response carries an EIP-191 signature from the Airnode that served it, so the data can be attributed back to its source rather than trusted on reputation.
Ask the Hub what Spoonacular can tell you →Interface
Served at https://airnode-spoonacular.fly.dev/. Each operation is reached the way the provider documents it, under https://airnode-spoonacular.fly.dev/api, and answers with the provider's own response and the attestation in headers, so a client built against the provider works unchanged. The same operations are also served as one JSON envelope on POST /, which the HTTP interface covers. Every request below can be sent from this page, and what comes back is verified right here in the browser.
ANY /api/…
The provider's own requests, one per operation, forwarded as they are. The provider's response comes back untouched, with the attestation in the X-Airnode headers.
Verify the response
Paste a response to verify it originates from the current Airnode: the JSON a POST / answers with, or a passthrough response with its headers, as curl --include prints it.