Preview the next document number
AI agents: read /llms.txt; add .md to any page URL. This page as Markdown: /reference/document-numbers/v1-misc-available-identifier.md. Index of every page and the rules for every call: /llms.txt. Guides and concepts in one file: /llms-full.txt. OpenAPI: /openapi.json.
GET/
Returns the number the next record of a type will get, such as SO1002 for the next sales order. It is a preview: nothing is reserved, and someone else may take the number first.
Numbers are the prefix and the counter plus one, padded to 4 digits (SO0042); from 10,000 they get one leading zero (SO010000).
type |
Prefix |
|---|---|
sales_order |
SO |
quote |
QT |
purchase_order |
PO |
stock_transfer |
ST |
stock_adjustment |
SA |
general_defect |
DF |
production_defect |
PD |
Business rules
typeis required and must be one of the values in the table.
Side effects
- On a team that has never numbered this type, the first call starts its counter, so the first real number is 2, not 1.
Path parameters
Your team slug, shown as Team ID next to your API key in Profile.
- Example
your-team
- Example
Query parameters
- One of:
"sales_order","quote","purchase_order","stock_transfer","stock_adjustment","general_defect","production_defect" - Example
sales_order
- One of:
Request body
This operation takes no request body.
Response
200Successful response.
Child fields (1)
Errors
401The API key is missing or wrong (
unauthenticated).403You are not allowed to do this.
api_access_not_in_plan: your team's plan doesn't include API access (Pro and above, with an active subscription or trial), so every request answers this until the team upgrades. When your role lacks the permission the operation needs, the body is only{"message": "Insufficient Permission"}. Other refusals use the error envelope, withunauthorizedoruser_is_not_authorized.404Not found.
page_not_found: the team slug is unknown, you are not a member of the team, or an id in the path is not one of this team's.code: null, with a message that starts "No query results for": there is no record with that id.422The request was refused and changed nothing.
validation_failedlists what to fix inerror.fields; other codes name a business rule, explained inerror.message. A few checks answer with only{"message": "..."}. An operation that calls another service (a payment provider, a carrier, an accounting app) can answerconnect_timeout("Please retry again") when that service does not answer in time: the change may or may not have happened there, so read the record back before you retry.- When
typeis missing or not in the list (validation_failed;error.fieldsnames the field).- Fix
- Send one of the listed types.
Notes
- Quotes are numbered from the sales order counter, so the next quote gets the number
type=sales_orderreturns.type=quotereads a separate counter that quotes do not use. - To choose a number yourself, send it when you create the record instead.
