List the current Topic leaderboard
The current Topic leaderboard (top 25), a bounded set, so
there is no cursor. meta.snapshot carries the shared evidence
cutoff. With projectId (or projectSlug) the same authority is
projected inversely: only Topics observationally associated with that
Project, each item gaining an association block.
Query Parameters
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/v3/topics"{
"data": [
{
"id": "topic_a1b2c3d4e5f601234567",
"rank": 1,
"name": "Restaking yield compression",
"summary": "Yields across restaking protocols compress as new AVS demand stalls.",
"trend": 93.2,
"postCount": 412,
"authorCount": 118,
"lastSeenAt": "2026-08-05T04:52:00Z",
"clusters": [
{
"cluster": {
"id": "cl_defi",
"name": "DeFi researchers"
},
"share": 0.41
}
],
"report": {
"id": "tr_9f2b6c41d8a35e07b1c4f6a2d5e8091c3b7a4f60d2e5c8b1a4f7092c5d8e3b6a",
"title": "Restaking Yield Compression",
"publishedAt": "2026-08-04T18:00:00Z"
}
}
],
"meta": {
"snapshot": {
"completedAt": "2026-08-05T04:55:00Z",
"latestEvidenceAt": "2026-08-05T04:52:10Z",
"windowStartedAt": "2026-08-04T04:55:00Z"
}
}
}{
"code": "invalid_request",
"message": "minTrend must be numeric",
"details": {
"fields": [
"minTrend"
]
}
}{
"code": "credential_required",
"message": "Provide an API key via the x-api-key header."
}{
"code": "entitlement_required",
"message": "This resource requires the topic-reports entitlement.",
"details": {
"entitlement": "topic-reports"
}
}{
"code": "rate_limited",
"message": "Minute limit reached.",
"details": {
"limit": 30,
"window": "minute"
}
}{
"code": "internal_error",
"message": "Unexpected error."
}Get a Project measurement series GET
One series contract for the public measures. `trend` is the hourly canonical score history; `rank` is the committed rank-transition series exactly as recorded: change points, not resampled intervals (`value` is `null` while unranked). `meta.basis` states which. Points are objects, never positional arrays.
Get a Topic GET
Topic detail. Carries the versioned `stance` series: bucketed, target-scoped stance of the Topic conversation itself (`supportive`, `skeptical`, `neutral`, `mixed`, `unknown`), independent from Project-targeted sentiment.