Instant Backlink Indexing
Check URLs Free

DEVELOPER API

Submit URL batches
without leaving your workflow.

The API uses the same credits, crawlability checks, provider routing, reports and scheduled processing as the private workspace.

Authentication

Generate an API key from Account & API, then send it in the X-API-KEY header. The complete key is displayed only once.

POST https://instantbacklinkindexing.com/api/v1/indexing/submitContent-Type: application/json
X-API-KEY: ibi_your_key

Instant submission

{
  "urls": [
    "https://example.com/page-one",
    "https://example.com/page-two"
  ],
  "project_name": "Campaign pages"
}

Scheduled drip processing

{
  "urls": ["https://example.com/backlink-page"],
  "mode": "drip",
  "interval_minutes": 60,
  "batch_size": 5
}

Response meaning

submitted means a configured provider accepted a discovery signal. ready means the URL passed preflight but no provider accepted it. blocked means the URL needs a technical fix. None of these statuses guarantees Google index inclusion or ranking.

Limits and errors

Each accepted URL uses one credit. The administrator controls the maximum API batch size and drip interval. Standard JSON errors use HTTP 400, 401, 402, 405, 429 or 500 as appropriate.