What changed since a date

GET

/changes

const url = 'https://api.doesitarm.com/v1/changes?since=2026-06-01&limit=50';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request GET \
  --url 'https://api.doesitarm.com/v1/changes?since=2026-06-01&limit=50' \
  --header 'Authorization: Bearer <token>'

The diff feed: every verdict change since since, newest first. Use it to keep a local cache or a fleet inventory current without re-polling each title. Paid capability — requires an API key with the change-feed entitlement.

Mirrors the MCP tool whats_changed_since.

Authorizations

ApiKeyAuth

Parameters

Query Parameters

since

required

string format: date

ISO date; changes at or after this date are returned.

Example

2026-06-01

limit

integer

default: 50 >= 1 <= 100

Page size (default 50, max 100).

cursor

string

Opaque pagination cursor from the previous page’s pagination.nextCursor. Do not parse it.

Responses

200

A page of change records.

application/json

A page of change records.

object

data

required

Array<object>

One field changing on one title’s verdict, from the diff feed.

object

slug

required

string

title

required

string

changedAt

required

string format: date-time

field

required

Which Verdict field changed.

string

Allowed values: status confidence translationLayer stale breaksAtRosettaEol

from

required

string | boolean | null

required

string | boolean | null

pagination

required

Cursor-based pagination envelope. The cursor is opaque — never parse it.

object

nextCursor

required

Opaque cursor for the next page; null at the end.

string | null

hasMore

required

boolean

Example

{
  "data": [
    {
      "slug": "cyberpunk-2077",
      "title": "Cyberpunk 2077",
      "changedAt": "2026-06-25T09:10:00Z",
      "field": "status",
      "from": "unsupported",
      "to": "translation"
    }
  ],
  "pagination": {
    "nextCursor": null,
    "hasMore": false
  }
}

Headers

RateLimit-Limit

integer

Requests allowed in the current window.

RateLimit-Remaining

integer

Requests left in the current window.

RateLimit-Reset

integer

Seconds until the window resets (IETF ratelimit-headers, pre-08 three-header form).

401

A paid-only route with no key, or a bad/revoked key. (HTTP 401.)

application/json

The single error envelope used by every 4xx/5xx. Agents branch on code; humans read message. No 3xx ever carries this body.

object

error

required

object

type

required

Coarse family. (‘ambiguous’ is a code, carried under type invalid_request.)

string

Allowed values: invalid_request rate_limited auth server

code

required

Fine-grained branch value.

string

Allowed values: ambiguous invalid_param auth_required auth_invalid plan_required rate_limited internal

message

required

Human-readable explanation.

string

docsUrl

string format: uri

upgradeUrl

string format: uri

suggestions

Present on ambiguous — candidate titles to disambiguate with.

Array<object>

object

slug

required

string

title

required

string

score

number format: float

requestId

required

Quote this to support.

string

Example

{
  "error": {
    "type": "auth",
    "code": "auth_required",
    "message": "Add an API key to call the change feed.",
    "docsUrl": "https://docs.doesitarm.com/api/authentication/",
    "requestId": "req_01J5K6Q8ZB"
  }
}

403

Valid key, but the capability is not in the plan. (HTTP 403.)

application/json

The single error envelope used by every 4xx/5xx. Agents branch on code; humans read message. No 3xx ever carries this body.

object

error

required

object

type

required

Coarse family. (‘ambiguous’ is a code, carried under type invalid_request.)

string

Allowed values: invalid_request rate_limited auth server

code

required

Fine-grained branch value.

string

Allowed values: ambiguous invalid_param auth_required auth_invalid plan_required rate_limited internal

message

required

Human-readable explanation.

string

docsUrl

string format: uri

upgradeUrl

string format: uri

suggestions

Present on ambiguous — candidate titles to disambiguate with.

Array<object>

object

slug

required

string

title

required

string

score

number format: float

requestId

required

Quote this to support.

string

Example

{
  "error": {
    "type": "auth",
    "code": "plan_required",
    "message": "The change feed is a paid capability.",
    "docsUrl": "https://docs.doesitarm.com/api/pricing/",
    "upgradeUrl": "https://doesitarm.com/early-access",
    "requestId": "req_01J5K6Q8ZC"
  }
}

422

A parameter was invalid. (HTTP 422.)

application/json

The single error envelope used by every 4xx/5xx. Agents branch on code; humans read message. No 3xx ever carries this body.

object

error

required

object

type

required

Coarse family. (‘ambiguous’ is a code, carried under type invalid_request.)

string

Allowed values: invalid_request rate_limited auth server

code

required

Fine-grained branch value.

string

Allowed values: ambiguous invalid_param auth_required auth_invalid plan_required rate_limited internal

message

required

Human-readable explanation.

string

docsUrl

string format: uri

upgradeUrl

string format: uri

suggestions

Present on ambiguous — candidate titles to disambiguate with.

Array<object>

object

slug

required

string

title

required

string

score

number format: float

requestId

required

Quote this to support.

string

Example

{
  "error": {
    "type": "invalid_request",
    "code": "invalid_param",
    "message": "Unknown chip 'm9'. Allowed: apple_silicon, m1, m2, m3, m4.",
    "docsUrl": "https://docs.doesitarm.com/api/errors/",
    "requestId": "req_01J5K6Q8ZA"
  }
}

429

Rate limit exceeded. (HTTP 429.)

application/json

The single error envelope used by every 4xx/5xx. Agents branch on code; humans read message. No 3xx ever carries this body.

object

error

required

object

type

required

Coarse family. (‘ambiguous’ is a code, carried under type invalid_request.)

string

Allowed values: invalid_request rate_limited auth server

code

required

Fine-grained branch value.

string

Allowed values: ambiguous invalid_param auth_required auth_invalid plan_required rate_limited internal

message

required

Human-readable explanation.

string

docsUrl

string format: uri

upgradeUrl

string format: uri

suggestions

Present on ambiguous — candidate titles to disambiguate with.

Array<object>

object

slug

required

string

title

required

string

score

number format: float

requestId

required

Quote this to support.

string

Example

{
  "error": {
    "type": "rate_limited",
    "code": "rate_limited",
    "message": "Free tier allows 60 requests/min. Retry in 30s or upgrade.",
    "docsUrl": "https://docs.doesitarm.com/api/rate-limits/",
    "upgradeUrl": "https://doesitarm.com/early-access",
    "requestId": "req_01J5K6Q8ZD"
  }
}

Headers

Retry-After

integer

Seconds to wait before retrying. Sent on 429.

RateLimit-Limit

integer

Requests allowed in the current window.

RateLimit-Remaining

integer

Requests left in the current window.

RateLimit-Reset

integer

Seconds until the window resets (IETF ratelimit-headers, pre-08 three-header form).