HEY Research Lab · Schema
ScanCard
The scan card: `found` says which shape. See https://heyresearch.xyz/docs/public-api for every field. Absent means unknown, never zero.
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JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/heyresearch-xyz/json-schema/heyresearch-xyz-scan-card-schema.json",
"title": "ScanCard",
"description": "The scan card: `found` says which shape. See https://heyresearch.xyz/docs/public-api for every field. Absent means unknown, never zero.",
"x-generated": "2026-11-11",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/heyresearch-xyz-openapi.json#/components/schemas/ScanCard",
"oneOf": [
{
"type": "object",
"additionalProperties": true,
"description": "No published project answers this token.",
"required": [
"found",
"chainId",
"disclaimer"
],
"properties": {
"found": {
"type": "boolean",
"const": false
},
"chainId": {
"type": "integer"
},
"contractAddress": {
"type": "string"
},
"reason": {
"type": "string",
"enum": [
"chain",
"not_a_token",
"issuer_token"
]
},
"message": {
"type": "string"
},
"scan_url": {
"type": "string"
},
"indexed": {
"type": "boolean"
},
"research_state": {
"type": "string",
"enum": [
"not_researched",
"not_published",
"not_indexed"
]
},
"launched_via": {
"type": "string"
},
"publishedNamesakes": {
"type": "object",
"additionalProperties": true,
"description": "Additive (2026-10-18), beside `scan_url`: published projects carrying this token’s name or ticker on another contract — `total`, `items` (slug, name, symbol, contractAddress, shares, sharesAddressEnding, url) and `line`, the one sentence HEY prints. Present only when HEY holds a name or a ticker for the token; facts, never which token is real."
},
"disclaimer": {
"type": "string"
}
}
},
{
"type": "object",
"additionalProperties": true,
"description": "The published project behind this token.",
"required": [
"found",
"chainId",
"contractAddress",
"status",
"status_label",
"status_help",
"verified_builder",
"token_verification",
"activity_applies_to_token",
"research_level",
"activity_measured",
"coverage",
"activity",
"project",
"project_url",
"project_link",
"badge_url",
"disclaimer"
],
"properties": {
"found": {
"type": "boolean",
"const": true
},
"chainId": {
"type": "integer"
},
"contractAddress": {
"type": "string"
},
"status": {
"type": "string"
},
"status_label": {
"type": "string"
},
"status_help": {
"type": "string"
},
"verified_builder": {
"type": "boolean"
},
"token_verification": {
"type": "string",
"enum": [
"VERIFIED",
"UNVERIFIED",
"MISMATCH"
]
},
"activity_applies_to_token": {
"type": "boolean"
},
"research_level": {
"type": "string"
},
"activity_measured": {
"type": "boolean"
},
"coverage": {
"type": "string",
"enum": [
"measured",
"no_source",
"not_researched"
]
},
"as_of": {
"type": "string",
"format": "date-time"
},
"activity": {
"type": "object",
"additionalProperties": true,
"description": "Counts over 30 days; `commits_30d` is absent, never 0, without a readable repository. `releases_measured` (2026-10-22, additive) is false when HEY reads no source releases come from, or building is not measured: `releases_30d: 0` is then legacy, not a finding."
},
"project": {
"type": "object",
"additionalProperties": true
},
"project_url": {
"type": "string"
},
"project_link": {
"type": "string"
},
"logo_url": {
"type": "string"
},
"badge_url": {
"type": "string"
},
"cta": {
"type": "object",
"additionalProperties": true
},
"disclaimer": {
"type": "string"
}
}
}
]
}Work with this as data
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