For AI agents: visit https://developers.melroselabs.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.
| Description | Limit |
|---|
| Maximum number of queued messages for application identifier | 10,000 |
| Description | Limit |
|---|
| Maximum - using message_payload TLV | 32 KB maximum |
| Maximum - using short_message field | 255 bytes maximum |
| Minimum | 0 bytes minimum |
| Description | Limit |
|---|
| Maximum time message stored while awaiting delivery | 1440 hours (60-days) |
| Description | Limit |
|---|
| Maximum message submission rate per application | 500 messages per second |
| Maximum message reception rate per application | 500 messages per second |
| Maximum message reception window per session (asynchronous delivery) | 200 messages |
| Description | Limit |
|---|
| Identifiers per messaging domain | 50 million |
