PUBLIC B2B API · V1

Build a secure Excel data integration

The v1 contract is implemented locally for approved B2B customers and disabled by default. No production base URL or self-service access is available.

Approval journey

Obtain B2B approval for an existing organization.
Agree a plan, environment, scopes, rates, and quotas.
Receive the one-time credential through a secure channel.
Test with non-sensitive sandbox data.
Retain request IDs and monitor limits.

Authentication

Authorization: Bearer key_<id>.<secret>

Keys are environment-specific, scoped, expiring, optionally CIDR-restricted, and rejected when the account or subscription is inactive.

IMPLEMENTED OPERATIONS

Public API surface

Method	Path	Scope	Behavior
POST	`/api/public/v1/excel/inspect`	`excel.inspect`	Inspect one bounded CSV, TSV, or XLSX source
POST	`/api/public/v1/excel/profile`	`excel.profile`	Profile an inspected tenant-owned source
POST	`/api/public/v1/excel/data-quality`	`dataquality.read`	Evaluate deterministic data quality
GET	`/api/public/v1/jobs/{job_id}`	`jobs.read`	Read an existing tenant-owned job
GET	`/api/public/v1/jobs/{job_id}/output`	`outputs.read`	Download an existing published artifact

There is no Public API endpoint to submit processing jobs, manage accounts or keys, call AI tools, or access internal/admin services.

Limits

Authenticated responses return rate and call-quota headers. Plans can enforce calls, files, rows, bytes, and per-file size. Use bounded backoff for 429 responses.

Stable errors

{"error":{"code":"…","message":"…","request_id":"REQ-…"}}

Keep the request ID for support. Never send a credential secret or workbook content in a ticket.

Versioned documentation set

The repository documentation covers getting started, authentication, API keys, scopes, rate limits, quotas, errors, Excel endpoints, existing jobs/outputs, security, examples, versioning, and the changelog under docs/public-api/.

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