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Pay per usage

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Substack Publication Delta Monitor

Try for free

Pricing

Pay per usage

Rating

0.0

(0)

Developer

andre donda de sa

Actor stats

Bookmarked

Total users

Monthly active users

6 days ago

Last modified

Categories

Publication URLs

publicationUrls

Optional

Publication home pages such as https://example.substack.com or https://www.example.com.

Type:string[]

Max. items:100

Default:

[]

Feed URLs

feedUrls

Optional

Official Substack RSS URLs ending in /feed.

Type:string[]

Max. items:100

Default:

[]

Monitor key

monitorKey

Optional

Identifies the saved baseline used to compare later runs. Keep it unchanged for the same monitor.

Type:string

Max. length:256

Default:default

Maximum publications

maxPublications

Optional

Maximum number of unique publications accepted in one run.

Type:integer

Minimum:1

Maximum:100

Default:25

Allow more than 25 publications

enableAdvancedLimit

Optional

Explicitly enables runs containing up to 100 publications.

Type:boolean

Default:false

Posts per feed

maxPostsPerFeed

Optional

Maximum posts retained from each bounded RSS response. Changing this can change removal observations.

Type:integer

Minimum:1

Maximum:50

Default:20

Concurrent feeds

maxConcurrency

Optional

Maximum number of public RSS requests performed concurrently.

Type:integer

Minimum:1

Maximum:10

Default:5

Request timeout

requestTimeoutSecs

Optional

Whole-transaction timeout for each feed request, including response streaming.

Type:integer

Minimum:3

Maximum:30

Default:15

Request retries

maxRequestRetries

Optional

Retries transient network and server failures; blocked sources are not treated as empty feeds.

Type:integer

Minimum:0

Maximum:1

Default:1

Maximum feed size

maxResponseBytes

Optional

Streaming byte limit per feed. Legitimate content-heavy feeds can exceed 1 MB.

Type:integer

Minimum:100000

Maximum:5000000

Default:2000000

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