Skip to main content

Documentation Index

Fetch the complete documentation index at: https://apidocs.scripe.io/llms.txt

Use this file to discover all available pages before exploring further.

​
payload_too_large

HTTPWhen
413The request body exceeded the per-endpoint size cap.
Each write endpoint enforces a hard cap on the size of the JSON body so a single client can’t pin a server with a multi-megabyte payload. The caps are:
EndpointCap
POST /v1/notes100 KB on content
POST /v1/posts100 KB on content, 500 chars on title
POST /v1/sources (text)1 MB on text
When you send an Idempotency-Key we additionally cap the total request body at 256 KB by default (sources push this to its own cap) because we have to buffer the body in memory to hash it for replay.

​
Recovery

  1. Trim or chunk the offending field.
  2. For long-form transcripts that genuinely don’t fit, split them into multiple sources and link them client-side.
  3. The 1 MB cap on text sources is a hard product decision; if your workflow needs more, file a feature request — file-ingest sources (with S3 multipart uploads) are the long-term answer.
The error envelope is the same uniform shape; the message field will hint which field tripped the cap.