# OpenRush, top-up from $10: Domain authority API

> The cheap "how established is this site" call.

OpenRush's Prepaid credits plan for the domain authority API costs $90.00 per 1,000 domains. OpenRush's docs list 4 of the 5 fields on our checklist: Authority score, Spam score, Backlinks, Referring domains.
We haven't run OpenRush through [our domain authority API benchmark](https://datacircle.dev/best-domain-authority-api.txt) yet.
Half of the 227 plans we rank by price cost $3.98 per 1,000 domains or less. This plan costs less per 1,000 domains than 10% of the 227 plans.
[Morningscore's $69 monthly plan](https://datacircle.dev/domain-authority-apis/morningscore/69-monthly/llms.txt) is the cheapest paid plan per 1,000 domains. Morningscore's domain authority API costs nothing beyond the plan price.
[BacklinkMCP's $19 monthly plan](https://datacircle.dev/domain-authority-apis/backlinkmcp/19-monthly/llms.txt) covers any number of domains. BacklinkMCP's $19 monthly plan costs less up front than Morningscore's $69 monthly plan.
[BacklinkMCP](https://datacircle.dev/domain-authority-apis/backlinkmcp/19-monthly/llms.txt), [Tranco](https://datacircle.dev/domain-authority-apis/tranco/free/llms.txt) and [Morningscore](https://datacircle.dev/domain-authority-apis/morningscore/69-monthly/llms.txt) are the best domain authority API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/domain-authority-apis/openrush/top-up-from-10
- [Domain authority API: the 16 best providers compared](https://datacircle.dev/best-domain-authority-api.txt)
- Get it: https://www.openrush.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- Request: `POST https://api.openrush.com/v1/tools/inspect_backlinks`
- API key: with the plan, on https://www.openrush.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- Its API docs: https://www.openrush.com/docs/api-reference/tools?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing#inspect-backlinks
- Sold by: OpenRush (https://www.openrush.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 80%
- Authority score: ✓
- Spam score: ✓
- Backlinks: ✓
- Referring domains: ✓

## Price

- $ per 1,000 domains: $90.00
- Per: call
- Billing: pay first

## Charges

- Also pays for: from the same budget: Inspect domain · Discover competitors · Research keywords · Compare keyword coverage · Backlink gap · Inspect SERP · Inspect search visibility · Inspect AI visibility · Discover AI citations · Audit site · Inspect keyword · Inspect page · Export dataset · Get search performance · Get website analytics · Get ad performance

## Not found

- $ per 1,000: $90.00

## In their words

- Their pitch: The cheap "how established is this site" call.

## Data

- Keep data: no limit
- Use data: You may not use OpenRush, or anything you get from it, to copy, rebuild, or improve a competing service. You may not access or use the Service, or any outputs, data, documentation, or other materials obtained through it (together, "OpenRush Materials"), to build, train, improve, or operate any product or service that competes with or substitutes for OpenRush, or to help anyone else do so. This includes: copying, replicating, or reverse engineering the Service's features, functions, workflows, interfaces, prompts, tool designs, output formats, or data structures, extracting, compiling, or storing OpenRush Materials in bulk to create or enrich a dataset, index, or database, using OpenRush Materials to train, fine-tune, evaluate, or ground an AI model, agent, or tool that offers similar functionality, benchmarking, comparing, or testing the Service for competitive purposes, or publishing such results without our prior written consent, or accessing the Service if you are, or are acting for, a competitor of OpenRush, unless we give prior written consent. [...] This section does not limit your normal use of outputs in your own marketing work or client deliverables. [...] You agree not to use the Service to: break the law or violate another person's rights, send, store, or request illegal, harmful, or abusive content, attempt to bypass authentication, billing, limits, or security controls, probe, scan, overload, scrape, or disrupt the Service, resell or sublicense the Service without our written permission, submit data you are not allowed to use or share, misrepresent OpenRush outputs as guaranteed facts when they are estimates, summaries, or probabilistic recommendations, or use the Service in a way that could damage OpenRush, our users, our providers, or the public.

## Plan

- Pay: $10
- You get: 1,000 credits
- Enough for: about 111 calls

## Rate limit

- Per day: 10,000
- Per second: 0.28
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: domain. Optional: view "authority"
- Method: POST
- Path: /v1/tools/inspect_backlinks

## About the plan

- Plan: Prepaid credits
- Who can get it: anyone at least 18 years old and legally able to enter into the terms, for business, professional or organizational use

## The 5 fields the plan's answer can hold

domain rank, referring domains, backlinks, dofollow ratio, spam score

## OpenRush's plans (1)

- [OpenRush, top-up from $10](https://datacircle.dev/domain-authority-apis/openrush/top-up-from-10/llms.txt): $90.00 per 1,000, 80% complete

## OpenRush's calls for this API (1)

- `POST /v1/tools/inspect_backlinks`: [OpenRush, top-up from $10](https://datacircle.dev/domain-authority-apis/openrush/top-up-from-10/llms.txt)

## OpenRush's APIs (7)

- [OpenRush: SERP API pricing, 1 plan](https://datacircle.dev/serp-apis/openrush/top-up-from-10/llms.txt)
- [OpenRush: backlink API pricing, 1 plan](https://datacircle.dev/backlink-apis/openrush/top-up-from-10/llms.txt)
- [OpenRush: similar companies API pricing, 1 plan](https://datacircle.dev/similar-company-apis/openrush/top-up-from-10/llms.txt)
- [OpenRush: domain authority API pricing, 1 plan](https://datacircle.dev/domain-authority-apis/openrush/top-up-from-10/llms.txt)
- [OpenRush: keyword research API pricing, 1 plan](https://datacircle.dev/keyword-research-apis/openrush/top-up-from-10/llms.txt)
- [OpenRush: related keywords API pricing, 1 plan](https://datacircle.dev/related-keywords-apis/openrush/top-up-from-10/llms.txt)
- [OpenRush: ranked keywords API pricing, 1 plan, POST /v1/tools/inspect_domain](https://datacircle.dev/ranked-keywords-apis/openrush/top-up-from-10-prepaid-credits-post-v1-tools-inspect-domain/llms.txt)
- [OpenRush: ranked keywords API pricing, 1 plan, POST /v1/tools/inspect_page](https://datacircle.dev/ranked-keywords-apis/openrush/top-up-from-10-prepaid-credits-post-v1-tools-inspect-page/llms.txt)

## OpenRush: domain authority API alternatives

- [SandBase, top-up, Build, POST /v1/api/ahrefs/domain-rating](https://datacircle.dev/domain-authority-apis/sandbase/top-up-build-post-v1-api-ahrefs-domain-rating/llms.txt): $80.00 per 1,000, 20% complete
- [Ranxplorer, €1,500 pack](https://datacircle.dev/domain-authority-apis/ranxplorer/1500-pack/llms.txt): $84.397 per 1,000, 60% complete
- [Bishopi, $468 yearly, Basic, GET /backlinks_summary/](https://datacircle.dev/domain-authority-apis/bishopi/468-yearly-basic-get-backlinks-summary/llms.txt): $97.50 per 1,000, 80% complete
- [SearcherLite, $147 pack](https://datacircle.dev/domain-authority-apis/searcherlite/147-pack/llms.txt): $98.00 per 1,000, 80% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

- https://www.openrush.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- https://www.openrush.com/docs/api-reference/endpoint-index?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- https://www.openrush.com/docs/api-reference/tools?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- https://www.openrush.com/docs/fundamentals/credits-and-rate-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- https://www.openrush.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing
- https://www.openrush.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-authority-api-pricing