GET /v1/invoices/{posInvoiceId}
Get an invoice live by POS invoice id
| Key | Required. See Authentication. |
|---|---|
| Capability | sales-data |
| Scope | sales.read |
| Price | 1 credit, per call. How pricing works. |
| Estimate | Add estimate=true for a free quote. With estimate=true the 200 body is EstimateResponse (a priced quote for exactly this request), not the schema documented under responses.200; nothing is reserved or dispatched. |
Example
curl -s "https://api.compudime.com/v1/invoices/{posInvoiceId}" \
-H "Authorization: Bearer $PUBLIC_API_KEY"Parameters
| Name | In | Type | Description |
|---|---|---|---|
posInvoiceId required | path | string | The POS invoice id (invoiceId on any invoice row), percent-encoded as ONE path segment: a / inside the id must be sent as %2F. 1-40 characters: a letter or digit, then letters, digits, spaces or . _ # & + @ / = -; anything else, and an unencoded /, is a free 400 before billing. The id alone addresses the invoice (no customer id is needed or accepted). The literal id external is not addressable here (it is the lookup-by-feed-identity route). At most 40 characters. Pattern: ^[A-Za-z0-9][A-Za-z0-9 ._#&+@/=-]{0,39}$ |
fields | query | string | Comma-separated invoice detail fields to include (see x-compudime-field-catalog), or * for every field the key may see. Omitted: a flat-priced endpoint returns every field; once IT prices the endpoint by field count (includedFields in x-compudime-pricing), an omitted fields returns the standard set at the base price and each field beyond the included count adds extraFieldCost. An unknown or denied field is a free 400 field_not_allowed. |
estimate | query | boolean | When true, returns EstimateResponse instead of the normal body and never reserves credits: the request is authenticated, authorized and field-resolved exactly like a real call, then priced by billing (base cost plus extra-field credits for the resolved fields) and returned without dispatching to the store. Free of charge. Default: false. |
Responses
| Status | Description | Body |
|---|---|---|
200 | The live invoice with that POS invoice id, with its lines and its delivery record. | InvoiceResponse |
400 | The posInvoiceId is missing, longer than 40 characters, contains characters outside the documented set, or carries an unencoded / (code bad_request); or a requested field is not allowed (code field_not_allowed). Rejected before billing. | Problem |
401 | Public API key is missing, invalid, or revoked. | Problem |
402 | The request was blocked by billing policy: no_api_plan (no plan funds this meter), billing_card_missing, billing_card_failed, usage_exhausted, overage_cap_reached, subscription_paused, sandbox_exhausted, or billing_blocked. A key the store pays for under its approval gets grant_cap_exceeded (the store's monthly limit for your calls) or payer_billing_blocked (the store cannot be charged right now; ask the store owner) instead: what is wrong with the store's billing is not shown to it. | Problem |
403 | The API key is not enabled for this endpoint. | Problem |
404 | The store has no invoice with that POS invoice id (code invoice_not_found). The reservation is released, nothing is charged. | Problem |
405 | The requested method is not allowed for this endpoint. | Problem |
422 | scope_not_applicable: the API key carries a row scope, and no row scope can be applied to invoices (rejected before billing). invoices_unsupported: the store keeps its orders in legacy tables the invoice reads cannot answer (the reservation is released). | Problem |
429 | Too many requests from this API key (code rate_limited). Each key has its own request budget at the API edge, refilled continuously; it covers every authenticated endpoint, including the free ones, and is checked before anything is billed or sent to the store. Billed endpoints are also subject to the store plan's per-minute ceiling, which answers the same problem code. Wait at least Retry-After seconds before the next request with this key, then resume; if 429 answers again, back off exponentially (double the wait each time, up to a minute or so) and add random jitter so parallel workers do not retry in step. A 429 is never charged and reserves nothing. Header Retry-After: Whole seconds to wait before retrying with this key: the time until the key's next request token at the edge (never less than 1), or 60 when the store plan's per-minute ceiling refused the call. | Problem |
500 | The API edge encountered an internal error. | Problem |
502 | The store's POS could not complete the invoice read (code store_error): the agent answered an error, the store has not enabled per-item data for developers, or the agent or relay build predates this operation. The reservation is released. | Problem |
503 | The store's POS agent is offline (code store_offline), or a Public API dependency is unavailable. The reservation is released. Also answered, with code endpoint_disabled, while CompuDime has temporarily switched the endpoint off: the whole API, the endpoint's family (x-compudime-family) or this endpoint alone; the detail says which and why. It is checked before anything is validated, reserved or sent to the store, so it is never charged; it is retryable and carries Retry-After. Header Retry-After: Sent with code endpoint_disabled: whole seconds to wait before asking again. A switch has no scheduled end, so this is a polling interval (60), not a promise. | Problem |
504 | The store did not answer inside the read ceiling (code store_timeout). The reservation is released. | Problem |
Error bodies are problem JSON; every code is listed there.
Fields
Choose with fields=; see Choosing fields.
| All fields | invoiceId, number, orderNumber, customerId, anonymousCustomer, date, due, status, payType, orderDept, deliveryMethod, deliveryTime, route, routeSeq, processorCode, externalId, source, totals, taxRate1, taxRate2, timeline, modifiedAt, lines, linesTruncated, delivery |
|---|---|
| Standard set | invoiceId, number, orderNumber, customerId, anonymousCustomer, date, due, status, payType, orderDept, deliveryMethod, deliveryTime, route, routeSeq, processorCode, externalId, source, totals, taxRate1, taxRate2, timeline, modifiedAt, lines, linesTruncated, delivery |
Access level
What your integration's access level changes here.
| Level | Scope | Effect |
|---|---|---|
own | sales.read | The level does not change this operation: own and all return the same data. |
all | sales.read | The level does not change this operation: own and all return the same data. |