Provided by BuiltWith
Check Whether a Website Is Legitimate to Transact With, by Domain (BuiltWith)
Check how legitimate one website looks before you buy from it: a legitimacy level, a written summary of what drove the verdict, and the signals behind it such as affiliate links or a missing live record. Every domain gets a verdict — an unknown website is assessed as unverified, which is an answer rather than a blank. One domain per request, not a batch of domains.
Contract snapshot: 2026-09-29. Inspect in Glasser for current terms.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"LOOKUP"
],
"properties": {
"LOOKUP": {
"type": "string",
"pattern": "^[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$",
"maxLength": 255
}
},
"additionalProperties": false
}{
"LOOKUP": "shopify.com"
}This Endpoint publishes no output schema. You get the Provider's own response body, unchanged — we do not warrant a shape we cannot guarantee.
How to run it
Two fields identify it: the Provider and the endpoint key. The key looks like a path because it usually mirrors the Provider's own, but it is an opaque identifier — not a URL you can open. The same provider:endpoint pair is what your Policy lists.
Once: paste this into your agent's chat. The Skill installs the CLI and logs in by itself. For an agent that cannot use a shell, connect it over MCP instead.
set up https://glasser.ai/SKILL.mdThen ask for this Endpoint:
Run the BuiltWith Endpoint /trustv2/api.json on Glasser with input {"LOOKUP":"shopify.com"}glasser run -p builtwith -e '/trustv2/api.json' -i '{"LOOKUP":"shopify.com"}' --endpoint-version 1Pinned to version 1, the one this page shows: if a newer version is published first, the Run is refused instead of charged under new terms. Install and log in first on Get Started.
Once per Run:
IDEMPOTENCY_KEY=$(uuidgen)Run it, and copy this same block to send it again:
curl -X POST https://api.glasser.ai/v1/runs \
-H "Authorization: Bearer gl_..." \
-H "Idempotency-Key: $IDEMPOTENCY_KEY" \
-H "Content-Type: application/json" \
-d '{"provider":"builtwith","endpoint":"/trustv2/api.json","input":{"LOOKUP":"shopify.com"},"endpoint_version":1}'Reuse the same Idempotency-Key to send it again: the second send is a read of the first Run. A new key is a new Run and a new Charge. Pinned to version 1 for the same reason as the CLI.
What each outcome charges
| No result | The Provider answered: nothing matched. | $0.00 |
|---|---|---|
| Provider error | The Provider failed to answer. | $0.00 |
| Timed out | The deadline won. | $0.00 |
| Internal failure | Our defect. | $0.00 |