Daily views earned by one account: GET /insights/youtube/{handle}/activity

What this endpoint answers

The daily history of this account's lifetime channel views, differenced into what it earned each day. The audience count says how many people follow; this says what the account actually got while that number sat still, which is the half that prices a sponsorship.

This is a catalog read: it is served from the CRM Solid database in milliseconds, costs one budget unit, and reports how old the reading is in meta.cache_age_s. It needs the insights:read scope (Insights): Engagement rates, top posts, viral patterns, cohort benchmarks.

Good to know

views_eod is exact and subscriber counts are not. Across 72,264 daily rows in the ten days to 2026-08-30 every subscriber value we hold was a multiple of ten, because YouTube publishes the count rounded to three significant figures. Views are the number to trust on this platform, which is why this endpoint reads them.
The count is the channel's lifetime total, so a day's change is views arriving on everything the channel has ever published, not on that day's upload. It is a measure of ongoing attention, not of one video.
per_day_per_1k_audience is views per day for every thousand subscribers. It compares a channel with itself over time; it is not a cross-channel benchmark and there is no cohort behind it.
change is measured against the previous OBSERVED day, and days_covered says how many calendar days that step spans. A crawl gap therefore never disappears into a single day's number: use per_day, or days_covered, rather than reading change as a daily rate.
A day with no value is left out rather than carried forward. A missing day is a day nobody looked, not a day nothing happened.
window.days_observed is the real denominator and it varies a lot by account. Read it before trusting a per-day figure: history begins 2026-06-09 and the deepest account in any of these catalogs held 80 days on 2026-08-30.
audience.precision says whether the follower or subscriber number on this platform can be trusted digit for digit. GET /insights/activity/platforms carries the full explanation for each.
Only accounts already in the catalog have a series. An account nobody has asked us about has never been rolled up.

Parameters

Every value the call accepts, with the example the spec ships so the request runs as written.

Name	In	Required	Example	What it does
`handle`	path	required	`mrbeast`	YouTube handle without the @, or a UC... channel id.
`days`	query	optional	`30`	Calendar days of history to read back from today, 1 to 90. The rollup begins 2026-06-09, so no account can answer for more than that.

Call it

Authenticate with a bearer token or the x-api-key header. Keys are server-to-server credentials. Never embed one in front-end code - call the API from your own backend and forward the result.

curl

curl "https://crmsolid.com/data-api/v2/insights/youtube/mrbeast/activity" \
  -H "Authorization: Bearer psk_live_..."

JavaScript

const res = await fetch("https://crmsolid.com/data-api/v2/insights/youtube/mrbeast/activity", {
  headers: {
    Authorization: `Bearer ${process.env.CRM_SOLID_DATA_API_KEY}`,
  },
});

if (!res.ok) {
  const { error } = await res.json();
  throw new Error(`${error.code}: ${error.message} (${error.request_id})`);
}

const { data, meta } = await res.json();

Python

import os

import requests

res = requests.get(
    "https://crmsolid.com/data-api/v2/insights/youtube/mrbeast/activity",
    headers={"Authorization": f"Bearer {os.environ['CRM_SOLID_DATA_API_KEY']}"},
    timeout=30,
)
res.raise_for_status()

payload = res.json()
data, meta = payload["data"], payload["meta"]

Keys look like psk_live_... for production keys, psk_test_... for test keys and are minted in the panel.

What comes back

Success is { data, meta }. Failure is { error: { code, message, request_id } }. The body below is the spec's own example: the values in it are illustrative readings, not live numbers.

Platform: youtube
Id: UCX6OQ3DkcsbYNE6H8uQQuVA
Handle: mrbeast
Name: MrBeast
Audience metric: subscribers
Audience latest: 515,000,000
Audience precision: rounded
Metric key: views
Metric label: Lifetime channel views
Metric kind: cumulative_total
Metric measures: Views added across the channel's whole back catalogue on that day, not views on new uploads alone.
Metric precision: exact
Window requested days: 30
Window from: 2026-08-01
Window to: 2026-08-30
Window days observed: 30
Window days spanned: 30
Window coverage pct: 100
Window longest gap days: 0
Summary first day: 2026-08-01
Summary first value: 135,311,004,112
Summary latest day: 2026-08-30
Summary latest value: 138,536,017,550
Summary change: 3,225,013,438
Summary change pct: 2.38
Summary per day: 111,207,360
Summary best day day: 2026-08-24
Summary best day change: 179,293,284

200 GET /insights/youtube/{handle}/activity

{
  "data": {
    "platform": "youtube",
    "id": "UCX6OQ3DkcsbYNE6H8uQQuVA",
    "handle": "mrbeast",
    "name": "MrBeast",
    "audience": {
      "metric": "subscribers",
      "latest": 515000000,
      "precision": "rounded"
    },
    "metric": {
      "key": "views",
      "label": "Lifetime channel views",
      "kind": "cumulative_total",
      "measures": "Views added across the channel's whole back catalogue on that day, not views on new uploads alone.",
      "precision": "exact"
    },
    "window": {
      "requested_days": 30,
      "from": "2026-08-01",
      "to": "2026-08-30",
      "days_observed": 30,
      "days_spanned": 30,
      "coverage_pct": 100,
      "longest_gap_days": 0
    },
    "summary": {
      "first": {
        "day": "2026-08-01",
        "value": 135311004112
      },
      "latest": {
        "day": "2026-08-30",
        "value": 138536017550
      },
      "change": 3225013438,
      "change_pct": 2.38,
      "per_day": 111207360,
      "best_day": {
        "day": "2026-08-24",
        "change": 179293284,
        "days_covered": 1,
        "per_day": 179293284
      },
      "peak": null,
      "trough": null,
      "per_day_per_1k_audience": 215.9
    },
    "series": [
      {
        "day": "2026-08-29",
        "value": 138398053404,
        "change": 111478231,
        "days_covered": 1,
        "per_day": 111478231
      },
      {
        "day": "2026-08-30",
        "value": 138536017550,
        "change": 137964146,
        "days_covered": 1,
        "per_day": 137964146
      }
    ]
  },
  "meta": {
    "request_id": "req_9f2c41a8b3d5",
    "generated_at": "2026-08-23T09:14:02.317Z",
    "took_ms": 42
  }
}

The meta block

request_idstringrequired
Unique id for this request. Quote it in a support ticket.
generated_atstringrequired
Server time the response was produced.
took_msintegerrequired
Milliseconds spent server-side.
pagePageoptional
sourcestringoptional
Which backend served the payload, for endpoints with more than one.
cache_age_sintegeroptional
Age of the underlying data in seconds. 0 for live reads.

When it fails

GET /insights/youtube/{handle}/activity documents 8 failure statuses. Branch on error.code, which is stable and enumerated; message is prose and may change.

401Unauthorizedunauthorized | invalid_key
No key was presented, or the key is unknown, revoked or expired.
402PaymentRequiredpayment_required | subscription_inactive
The key is valid but the plan behind it cannot serve the call: the included requests are spent and overage is switched off, capped or unfunded (payment_required), or the billing period lapsed and was not renewed (subscription_inactive). Retrying does not help; paying does. The X-Plan-* headers on this response say how far past the line you are.
Carries X-Plan, X-Plan-Limit, X-Plan-Overage, X-Plan-Period-End, X-Plan-Remaining.
403Forbiddenforbidden_scope | forbidden_ip
The key is valid but not allowed to make this call: it lacks the scope, or the request came from an address outside the key's allowlist.
404NotFoundnot_found
The addressed resource does not exist.
422InvalidRequestinvalid_request
A parameter is malformed, out of range or mutually exclusive with another. `details` names the offending fields.
429RateLimitedrate_limited | quota_exceeded
Either the burst ceiling for the current minute or the daily quota is spent. Distinguish with the code: rate_limited clears within the minute, quota_exceeded does not clear until 00:00 UTC.
Carries Retry-After, X-Quota-Limit, X-Quota-Remaining, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset, X-Request-Id.
500InternalErrorinternal_error
Something failed on our side. Internals are never leaked; quote the request id.
503Unavailableupstream_timeout | upstream_error | not_configured
The request could not be served right now. BRANCH ON error.code, not on the status: 'upstream_timeout' means a source was too slow (this is what a catalog query hitting its 15-second statement timeout returns, so it is reachable from any endpoint that reads the corpus, not only the live-scrape ones) and the same call is worth retrying with backoff - narrowing it with a smaller limit, a filtered scope or a less popular account makes it far less likely; 'upstream_error' means a source was unreachable, so back off further; 'not_configured' means the capability has no backing service in this deployment, and retrying will never help.

Every response carries X-Request-Id and meta.request_id. Quote it in support requests.

Coverage and limits

This endpoint covers YouTube. Rate limits come from the tier on your key.

YouTube

Tier	Requests a minute	Requests a day	Live reads a minute
free	30	1,000	5
standard	120	25,000	20
pro	600	250,000	60
unlimited	6,000	10,000,000	600

This call only draws on the ordinary per-minute and per-day columns. Every response reports where you stand in X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset and the X-Plan headers.

The rest of the Insights group

Derived engagement intelligence: engagement rates, top and viral posts, posting patterns and cohort benchmarks computed over the post layer.

Other groups

Accounts Directory X People Live scrape Trends Identity Graph Watch Research Tools Leads

Start calling it

A key takes a minute to mint in the panel, no card. The reference covers authentication, the envelope, scopes, rate limits and every error code in one page.

Get a key All 127 endpoints Full reference What the Data API is

Reference path: /data-api/reference/insights-youtube-activity