Backlinks
Jump to OverviewOverview
Price: 45 API units per request
Returns aggregated backlink metrics for the specified target.
Jump to EndpointEndpoint
Query parameters
urlRequired
Target URL to query. The length must not exceed 2000 characters. Accepts values both with the protocol (https://) and without it.
Example: https://example.com
Value/Type: string
scopeRequired
Which part of the URL to include in the query. Supported values: ROOT_DOMAIN, SUBDOMAIN, SUBFOLDER, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
fields
Field names from the response to return. By default, all fields are returned.
Example: backlinks_count,domains_count,score
Value/Type: string[]
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
backlinks_count
The number of backlinks.
Value/Type: integer
domains_count
The number of referring domains.
Value/Type: integer
follows_count
The number of dofollow backlinks.
Value/Type: integer
forms_count
The number of backlinks placed in forms.
Value/Type: integer
frames_count
The number of backlinks placed in iframes.
Value/Type: integer
images_count
The number of image backlinks.
Value/Type: integer
ip_class_c_count
The number of referring IP class C subnets.
Value/Type: integer
ips_count
The number of referring IP addresses.
Value/Type: integer
lost_count
The number of lost backlinks.
Value/Type: integer
new_count
The number of new backlinks (first_seen_at is within the last 30 days).
Value/Type: integer
nofollows_count
The number of nofollow backlinks.
Value/Type: integer
score
For URL scope: page score. For all other scopes: domain score (0–100).
Value/Type: integer
sponsored_count
The number of sponsored backlinks.
Value/Type: integer
texts_count
The number of text backlinks.
Value/Type: integer
ugc_count
The number of UGC backlinks.
Value/Type: integer
urls_count
The number of referring pages.
Value/Type: integer
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/overview?url=example.com&scope=ROOT_DOMAIN"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true
},
"data": {
"backlinks_count": 2341,
"domains_count": 156,
"follows_count": 1823,
"forms_count": 12,
"frames_count": 8,
"images_count": 42,
"ip_class_c_count": 89,
"ips_count": 142,
"lost_count": 15,
"new_count": 23,
"nofollows_count": 518,
"score": 78,
"sponsored_count": 45,
"texts_count": 1987,
"ugc_count": 234,
"urls_count": 267
}
}backlinks_count;domains_count;urls_count;follows_count;nofollows_count;sponsored_count;ugc_count;frames_count;forms_count;images_count;texts_count;ips_count;ip_class_c_count;new_count;lost_count;score
42;42;42;42;42;42;42;42;42;42;42;42;42;42;42;42Jump to Historical SummaryHistorical Summary
Price: 40 API units per line
Returns monthly historical trends for Authority Score, backlinks, and referring domains for the specified target.
Jump to EndpointEndpoint
Query parameters
urlRequired
Target to get historical data for.
Example: https://samplesite.com
Value/Type: string
scopeRequired
Which part of the URL to analyze. Supported values: ROOT_DOMAIN, SUBDOMAIN, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
fields
Field names from the response message to return. By default: score, backlinks_count, domains_count, follows_count, month_date.
Example: score,backlinks_count,domains_count
Value/Type: string[]
limit
Maximum number of rows to return. The effective maximum depends on available history for the target URL. If the limit is larger than the available history for the target URL, only the available points are returned. Default: 12.
Value/Type: integer
date_from
First month (inclusive) to filter by month_date (ISO 8601 date, formatted as YYYY-MM). Default: the oldest available historical month.
Example: 2024-01
Value/Type: string
date_to
Last month (inclusive) to filter by month_date (ISO 8601 date, formatted as YYYY-MM). Default: the current month.
Example: 2024-12
Value/Type: string
format
Response format. Supported values: json, csv.
Example: json
Value/Type: string
meta
Response metadata.
Value/Type: object
backlinks_count
Number of backlinks.
Value/Type: integer
domains_count
Number of referring domains.
Value/Type: integer
follows_count
Number of follow backlinks.
Value/Type: integer
month_date
Start of the month (ISO 8601 date, formatted as YYYY-MM-01).
Example: 2024-01-01
Value/Type: string
score
Authority Score (0–100). For URL scope: page score. For all other scopes: domain score.
Value/Type: integer
url
Target URL as it was passed in the request.
Example: https://samplesite.com
Value/Type: string
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/summary?url=example.com&scope=ROOT_DOMAIN&fields=score,backlinks_count,domains_count&limit=12&date_from=2024-01&date_to=2024-12"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true,
"date_from": "2024-01",
"date_to": "2024-12",
"effective_url": "https://example.com",
"scope": "ROOT_DOMAIN",
"url": "https://example.com",
"total": 3
},
"data": [
{
"backlinks_count": 1254,
"domains_count": 87,
"follows_count": 892,
"month_date": "2024-01-01",
"score": 62,
"url": "https://example.com"
},
{
"backlinks_count": 1398,
"domains_count": 95,
"follows_count": 1001,
"month_date": "2024-02-01",
"score": 65,
"url": "https://example.com"
},
{
"backlinks_count": 1502,
"domains_count": 102,
"follows_count": 1087,
"month_date": "2024-03-01",
"score": 67,
"url": "https://example.com"
}
]
}score;backlinks_count;domains_count;follows_count;month_date;url
62;1254;87;892;2024-01-01;https://example.com
65;1398;95;1001;2024-02-01;https://example.com
67;1502;102;1087;2024-03-01;https://example.comJump to BacklinksBacklinks
Price: 45 API units per line
Lists backlinks for the specified target.
Jump to EndpointEndpoint
Query parameters
urlRequired
Target URL to query. The length must not exceed 2000 characters. Accepts values with or without the protocol (for example, https:// or a bare domain).
Example: https://samplesite.com
Value/Type: string
scopeRequired
Which part of the URL to analyze: ROOT_DOMAIN, SUBDOMAIN, SUBFOLDER, or PAGE.
Example: ROOT_DOMAIN
Value/Type: string
fields
Field names from the response to return. By default, all fields are returned.
Example: anchor,domain_score,page_score
Value/Type: string[]
order_by
Field name to sort by. Must be one of the response fields returned.
Default value: page_score
Value/Type: string
direction
Sort direction. Supported values: ASC, DESC.
Default value: DESC
Value/Type: string
limit
The number of results to return. The effective maximum depends on available data for the query. Default: 100.
Value/Type: integer
offset
The number of rows to skip.
Value/Type: integer
filter
Advanced filter expression over response fields. Any field from the response message, and only those fields, can be used in the expression. Combine conditions with AND and OR, and use parentheses for grouping. Use LIKE and NOT LIKE with % as a wildcard for string matching. String literals can use either single or double quotes. Inside a string, escape only the same quote character and the backslash itself. No other escape sequences are supported.
Examples: first_seen_at > '2024-01-01' AND last_seen_at > '2026-02-01T13:13:13', source_url LIKE 'https://blog.%', source_url NOT LIKE '%/archive/%', is_nofollow = true
Value/Type: string
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
anchor
Backlink anchor text.
Example: visit samplesite
Value/Type: string
domain_score
Source domain authority score (0–100).
Value/Type: integer
external_links_count
Number of external links found on the source page.
Value/Type: integer
first_seen_at
Date and time when the link was first found (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2024-03-15T10:22:05
Value/Type: string
image_alt
Value of the image alt attribute if the backlink is an image.
Example: Sample logo
Value/Type: string
image_url
Value of the image src attribute if the backlink is an image.
Example: https://samplesite.com/logo.png
Value/Type: string
internal_links_count
Number of internal links found on the source page.
Value/Type: integer
ip_address
Source page IP address.
Example: 151.101.1.69
Value/Type: string
is_form
Whether the backlink is inside a form element.
Value/Type: boolean
is_frame
Whether the backlink is inside an iframe.
Value/Type: boolean
is_image
Whether the backlink is image-based.
Value/Type: boolean
is_lost
Whether the backlink is lost.
Value/Type: boolean
is_new
Whether the backlink is new (first_seen_at is less than 31 days ago).
Value/Type: boolean
is_nofollow
Whether the backlink has the rel="nofollow" attribute.
Value/Type: boolean
is_sitewide_main
Whether this backlink is the main URL among sitewide backlinks.
Value/Type: boolean
is_sponsored
Whether the backlink has the rel="sponsored" attribute.
Value/Type: boolean
is_ugc
Whether the backlink has the rel="ugc" attribute.
Value/Type: boolean
lang
Language of the source page as an ISO 639 code: set 1 (ISO 639-1, two-letter codes) when the language has one; otherwise, set 2 (ISO 639-2, three-letter codes).
Example: en
Value/Type: string
last_seen_at
Date and time when the link was last seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2026-04-20T14:10:33
Value/Type: string
page_score
Source page authority score (0–100).
Value/Type: integer
redirect_url
If the URL found on the source page redirects, this field contains that original URL. In this case, target_url contains the final resolved URL after redirects.
Example: https://old.samplesite.com/page
Value/Type: string
response_code
HTTP status code of the source page.
Value/Type: integer
source_domain
Source page domain.
Example: blog.samplesite.com
Value/Type: string
source_size
Source page content size in bytes.
Value/Type: integer
source_title
Title of the source page where the backlink was found.
Example: Top Resources for Web Developers
Value/Type: string
source_url
Source page URL.
Example: https://blog.samplesite.com/resources
Value/Type: string
target_title
Value of the title attribute on the source page’s anchor element.
Example: Homepage
Value/Type: string
target_url
Target page URL.
Example: https://samplesite.com
Value/Type: string
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/links?url=example.com&scope=ROOT_DOMAIN&fields=anchor,domain_score,page_score&order_by=page_score&direction=DESC&limit=10"{
"meta": {
"direction": "DESC",
"effective_url": "https://example.com",
"filter": null,
"limit": 10,
"offset": 0,
"order_by": "page_score",
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"scope": "ROOT_DOMAIN",
"status_code": 200,
"success": true,
"total": 2,
"url": "https://example.com"
},
"data": [
{
"anchor": "visit our resources",
"domain_score": 78,
"external_links_count": 45,
"first_seen_at": "2024-03-15T10:22:05",
"image_alt": "",
"image_url": "",
"internal_links_count": 312,
"ip_address": "151.101.1.69",
"is_form": false,
"is_frame": false,
"is_image": false,
"is_lost": false,
"is_new": false,
"is_nofollow": false,
"is_sitewide_main": true,
"is_sponsored": false,
"is_ugc": false,
"lang": "en",
"last_seen_at": "2026-04-20T14:10:33",
"page_score": 85,
"redirect_url": "",
"response_code": 200,
"source_domain": "blog.example.com",
"source_size": 45230,
"source_title": "Top Resources for Web Developers",
"source_url": "https://blog.example.com/resources",
"target_title": "Homepage",
"target_url": "https://example.com"
},
{
"anchor": "recommended link",
"domain_score": 65,
"external_links_count": 28,
"first_seen_at": "2024-07-22T08:15:12",
"image_alt": "",
"image_url": "",
"internal_links_count": 156,
"ip_address": "151.101.2.140",
"is_form": false,
"is_frame": false,
"is_image": false,
"is_lost": false,
"is_new": false,
"is_nofollow": false,
"is_sitewide_main": false,
"is_sponsored": false,
"is_ugc": false,
"lang": "en",
"last_seen_at": "2026-04-19T22:45:10",
"page_score": 72,
"redirect_url": "",
"response_code": 200,
"source_domain": "industry-news.com",
"source_size": 78500,
"source_title": "Industry News and Insights",
"source_url": "https://industry-news.com/latest",
"target_title": "",
"target_url": "https://example.com/services"
}
]
}source_url;target_url;anchor;redirect_url;source_title;target_title;image_url;image_alt;ip_address;lang;source_size;external_links_count;internal_links_count;response_code;page_score;domain_score;first_seen_at;last_seen_at;source_domain;is_nofollow;is_ugc;is_sponsored;is_form;is_frame;is_image;is_sitewide_main;is_new;is_lost
example;example;example;example;example;example;example;example;example;example;42;42;42;42;42;42;example;example;example;true;true;true;true;true;true;true;true;trueJump to Referring DomainsReferring Domains
Price: 40 API units per line
Lists referring domains for the specified target.
Jump to EndpointEndpoint
Query parameters
urlRequired
Target URL to query. The length must not exceed 2000 characters. Accepts values both with the protocol (https://) and without it.
Example: https://samplesite.com
Value/Type: string
scopeRequired
Which part of the URL to analyze. Supported values: ROOT_DOMAIN, SUBDOMAIN, SUBFOLDER, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
fields
Field names from the response message to return. By default, all fields are returned.
Example: backlinks_count,domain,domain_score
Value/Type: string[]
order_by
Field name to sort by. Should be one of the requested fields.
Default value: backlinks_count
Value/Type: string
direction
Sort direction. Supported values: ASC, DESC.
Default value: DESC
Value/Type: string
limit
The number of results to return. The effective maximum depends on available data for the query. Default: 100.
Value/Type: integer
offset
The number of rows to skip.
Value/Type: integer
filter
Advanced filter expression over response fields. Any field from the response message, and only those fields, can be used in the expression. Combine conditions with AND and OR, and use parentheses for grouping. Use LIKE and NOT LIKE with % as a wildcard for string matching. String literals can use either single or double quotes. Inside a string, escape only the same quote character and the backslash itself. No other escape sequences are supported.
Examples: first_seen_at > '2024-01-01' AND last_seen_at > '2026-02-01T13:13:13', domain LIKE '%.example.com', domain NOT LIKE 'test.%', is_follow = true
Value/Type: string
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
backlinks_count
The number of backlinks from this domain to the requested target.
Value/Type: integer
domain
The domain that refers to the requested target.
Example: samplesite.com
Value/Type: string
domain_score
Domain score of the referring domain (0–100).
Value/Type: integer
first_seen_at
Date and time when the domain was first seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2024-03-15T10:22:05
Value/Type: string
ip_address
The IP address of the server that hosts the domain.
Example: 151.101.1.69
Value/Type: string
is_follow
Whether this referring domain is dofollow.
Value/Type: boolean
is_lost
Whether this domain is lost.
Value/Type: boolean
is_new
Whether this domain is new (first_seen_at is within the last 30 days).
Value/Type: boolean
last_seen_at
Date and time when the domain was last seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2026-04-20T14:10:33
Value/Type: string
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/ref-domains?url=example.com&scope=ROOT_DOMAIN&fields=backlinks_count,domain,domain_score&order_by=backlinks_count&direction=DESC&limit=10&filter=backlinks_count%20%3E%20100"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true,
"total": 2,
"url": "example.com",
"scope": "ROOT_DOMAIN",
"direction": "DESC",
"order_by": "backlinks_count",
"limit": "10",
"offset": 0,
"filter": "backlinks_count > 100"
},
"data": [
{
"backlinks_count": 245,
"country": "US",
"domain": "techblog.com",
"domain_score": 78,
"first_seen_at": "2024-03-15T10:22:05",
"ip_address": "151.101.1.69",
"is_follow": true,
"is_lost": false,
"is_new": false,
"last_seen_at": "2026-04-20T14:10:33"
},
{
"backlinks_count": 156,
"country": "GB",
"domain": "marketingpro.co.uk",
"domain_score": 65,
"first_seen_at": "2024-07-22T08:45:12",
"ip_address": "89.32.45.120",
"is_follow": true,
"is_lost": false,
"is_new": false,
"last_seen_at": "2026-04-19T16:30:22"
}
]
}domain;ip_address;country;backlinks_count;domain_score;first_seen_at;last_seen_at;is_follow;is_new;is_lost
techblog.com;151.101.1.69;US;245;78;2024-03-15T10:22:05;2026-04-20T14:10:33;true;false;false
marketingpro.co.uk;89.32.45.120;GB;156;65;2024-07-22T08:45:12;2026-04-19T16:30:22;true;false;falseJump to Referring IPsReferring IPs
Price: 20 API units per line
Lists referring IP addresses for the specified target.
Jump to EndpointEndpoint
Query parameters
urlRequired
Target URL to query. The length must not exceed 2000 characters. Accepts values both with the protocol (https://) and without it.
Example: example.com
Value/Type: string
scopeRequired
Which part of the URL to analyze. Supported values: ROOT_DOMAIN, SUBDOMAIN, SUBFOLDER, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
fields
Field names from the response message to return. By default, all fields are returned.
Example: backlinks_count,domains_count,country
Value/Type: string[]
order_by
Field name to sort by. Should be one of the requested fields.
Default value: domains_count
Value/Type: string
direction
Sort direction. Supported values: ASC, DESC.
Default value: DESC
Value/Type: string
limit
Number of results to return. The effective maximum depends on available data. Default: 100.
Value/Type: integer
offset
Number of rows to skip.
Value/Type: integer
filter
Advanced filter expression over response fields. Any field from the response message, and only those fields, can be used in the expression. Combine conditions with AND and OR, and use parentheses for grouping. Use LIKE and NOT LIKE with % as a wildcard for string matching. String literals can use either single or double quotes. Inside a string, escape only the same quote character and the backslash itself. No other escape sequences are supported.
Examples: first_seen_at > '2024-01-01' AND last_seen_at > '2024-02-01', ip_address LIKE '192.168.1.%', ip_address NOT LIKE '10.%'
Value/Type: string
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
backlinks_count
The number of backlinks from this IP address.
Value/Type: integer
domains_count
The number of domains from this IP address.
Value/Type: integer
first_seen_at
Date and time when the IP address was first seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2024-03-15T10:22:05
Value/Type: string
ip_address
Referring server IP address.
Example: 151.101.1.69
Value/Type: string
last_seen_at
Date and time when the IP address was last seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2026-04-20T14:10:33
Value/Type: string
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/ref-ips?url=example.com&scope=ROOT_DOMAIN&fields=backlinks_count,domains_count,country&order_by=domains_count&direction=DESC&limit=10"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true,
"total": 2
},
"data": [
{
"backlinks_count": 245,
"country": "US",
"domains_count": 18,
"first_seen_at": "2024-03-15T10:22:05",
"ip_address": "151.101.1.69",
"last_seen_at": "2026-04-20T14:10:33"
},
{
"backlinks_count": 128,
"country": "DE",
"domains_count": 12,
"first_seen_at": "2024-06-22T08:45:12",
"ip_address": "162.125.3.88",
"last_seen_at": "2026-05-15T09:33:21"
}
]
}ip_address;country;backlinks_count;domains_count;first_seen_at;last_seen_at
example;example;42;42;example;exampleJump to PagesPages
Price: 40 API units per line
Lists indexed pages for the specified target.
Jump to EndpointEndpoint
Query parameters
urlRequired
Target URL to query. The length must not exceed 2000 characters. Accepts values both with the protocol (https://) and without it.
Example: https://samplesite.com
Value/Type: string
scopeRequired
Which part of the URL to analyze. Supported values: ROOT_DOMAIN, SUBDOMAIN, SUBFOLDER, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
fields
Field names from the response message to return. By default, all fields are returned.
Value/Type: string[]
order_by
Field name to sort by. Should be one of the requested fields.
Default value: domains_count
Value/Type: string
direction
Sort direction. Supported values: ASC, DESC.
Default value: DESC
Value/Type: string
limit
The number of results to return. The effective maximum depends on available data for the query. Default: 100.
Value/Type: integer
offset
The number of rows to skip.
Value/Type: integer
filter
Advanced filter expression over response fields. Any field from the response message, and only those fields, can be used in the expression. Combine conditions with AND and OR, and use parentheses for grouping. Use LIKE and NOT LIKE with % as a wildcard for string matching. String literals can use either single or double quotes. Inside a string, escape only the same quote character and the backslash itself. No other escape sequences are supported.
Examples: first_seen_at > '2024-01-01' AND last_seen_at > '2026-02-01T13:13:13', source_url LIKE 'https://blog.%', source_url NOT LIKE '%/archive/%'
Value/Type: string
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
backlinks_count
The number of backlinks to this page.
Value/Type: integer
domains_count
The number of referring domains to this page.
Value/Type: integer
external_links_count
The number of external links found on this source page.
Value/Type: integer
first_seen_at
Date and time when the page was first seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2024-03-15T10:22:05
Value/Type: string
internal_links_count
The number of internal links found on this source page.
Value/Type: integer
last_seen_at
Date and time when the page was last seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2026-04-20T14:10:33
Value/Type: string
response_code
Source page HTTP status code.
Value/Type: integer
source_title
Source page title.
Example: Top Resources for Web Developers
Value/Type: string
source_url
Source page URL.
Example: https://blog.samplesite.com/resources
Value/Type: string
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/pages?url=example.com&scope=ROOT_DOMAIN&fields=backlinks_count,domains_count,external_links_count&order_by=domains_count&direction=DESC&limit=10"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true
},
"data": [
{
"backlinks_count": 245,
"domains_count": 18,
"external_links_count": 12,
"first_seen_at": "2024-03-15T10:22:05",
"internal_links_count": 5,
"last_seen_at": "2026-04-20T14:10:33",
"response_code": 200,
"source_title": "Top Resources for Web Developers",
"source_url": "https://example.com/resources"
},
{
"backlinks_count": 156,
"domains_count": 12,
"external_links_count": 8,
"first_seen_at": "2024-05-22T09:15:20",
"internal_links_count": 3,
"last_seen_at": "2026-04-18T12:05:10",
"response_code": 200,
"source_title": "Documentation Guide",
"source_url": "https://example.com/docs/getting-started"
}
]
}source_url;source_title;response_code;backlinks_count;domains_count;external_links_count;internal_links_count;first_seen_at;last_seen_at
example;example;42;42;42;42;42;example;exampleJump to AnchorsAnchors
Price: 40 API units per line
Lists backlink anchors for the specified target, including backlinks and referring domains per anchor.
Jump to EndpointEndpoint
Query parameters
urlRequired
Target URL to query. The length must not exceed 2000 characters. Accepts values both with the protocol (https://) and without it.
Example: https://samplesite.com
Value/Type: string
scopeRequired
Which part of the URL to analyze. Supported values: ROOT_DOMAIN, SUBDOMAIN, SUBFOLDER, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
fields
Field names from the response message to return. By default, all fields are returned.
Value/Type: string[]
order_by
Field name to sort by. Should be one of the requested fields.
Default value: domains_count
Value/Type: string
direction
Sort direction. Supported values: ASC, DESC.
Default value: DESC
Value/Type: string
limit
The number of results to return. The effective maximum depends on available data for the query. Default: 100.
Value/Type: integer
offset
The number of rows to skip.
Value/Type: integer
filter
Advanced filter expression over response fields. Any field from the response message, and only those fields, can be used in the expression. Combine conditions with AND and OR, and use parentheses for grouping. Use LIKE and NOT LIKE with % as a wildcard for string matching. String literals can use either single or double quotes. Inside a string, escape only the same quote character and the backslash itself. No other escape sequences are supported.
Examples: first_seen_at > '2024-01-01' AND last_seen_at > '2026-02-01T13:13:13', anchor LIKE '%sample%', anchor NOT LIKE '%test%'
Value/Type: string
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
anchor
Backlink anchor text.
Example: visit samplesite
Value/Type: string
backlinks_count
The number of backlinks with this anchor text.
Value/Type: integer
domains_count
The number of domains with this anchor text.
Value/Type: integer
first_seen_at
Date and time when the anchor text was first seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2024-03-15T10:22:05
Value/Type: string
last_seen_at
Date and time when the anchor text was last seen (ISO 8601 date-time in UTC, formatted as YYYY-MM-DDTHH:MM:SS).
Example: 2026-04-20T14:10:33
Value/Type: string
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/anchors?url=samplesite.com&scope=ROOT_DOMAIN&order_by=backlinks_count&direction=DESC"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true
},
"data": [
{
"anchor": "visit our site",
"backlinks_count": 145,
"domains_count": 23,
"first_seen_at": "2024-03-15T10:22:05",
"last_seen_at": "2026-04-20T14:10:33"
},
{
"anchor": "click here",
"backlinks_count": 89,
"domains_count": 12,
"first_seen_at": "2024-01-10T08:15:22",
"last_seen_at": "2026-04-18T09:45:10"
}
]
}anchor;backlinks_count;domains_count;first_seen_at;last_seen_at
visit our site;145;23;2024-03-15T10:22:05;2026-04-20T14:10:33
click here;89;12;2024-01-10T08:15:22;2026-04-18T09:45:10Jump to Score ProfileScore Profile
Price: 1 API units per line
Returns the distribution of referring domains by authority score values. The response contains at most 101 rows because the authority score is in the range 0–100. If there are no referring domains for a particular authority score value, that row is omitted.
Jump to EndpointEndpoint
Query parameters
urlRequired
Target URL to query. The length must not exceed 2000 characters. Accepts values both with the protocol (https://) and without it.
Example: https://samplesite.com
Value/Type: string
scopeRequired
Which part of the URL to analyze. Supported values: ROOT_DOMAIN, SUBDOMAIN, SUBFOLDER, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
domain_score
Authority score value (0–100).
Value/Type: integer
domains_count
Number of referring domains with this authority score.
Value/Type: integer
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/score-profile?url=samplesite.com&scope=ROOT_DOMAIN&format=json"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true,
"url": "https://samplesite.com",
"effective_url": "https://samplesite.com",
"scope": "ROOT_DOMAIN",
"total": 3
},
"data": [
{
"domain_score": 42,
"domains_count": 156
},
{
"domain_score": 35,
"domains_count": 89
},
{
"domain_score": 28,
"domains_count": 47
}
]
}domain_score;domains_count
42;42Jump to CompetitorsCompetitors
Price: 40 API units per line
Lists competitor domains for the specified target domain. Competitors are determined by overlap in referring domains. A domain pair is included if they share at least 5 referring domains and similarity is at least 0.01.
Jump to EndpointEndpoint
Query parameters
domainRequired
Target domain to query.
Example: samplesite.com
Value/Type: string
fields
Field names from the response message to return. By default, all fields are returned.
Value/Type: string[]
order_by
Field name to sort by. Should be one of the requested fields.
Default value: similarity
Value/Type: string
direction
Sort direction. Supported values: ASC, DESC.
Default value: DESC
Value/Type: string
limit
The number of results to return. The effective maximum depends on available data for the query. Default: 100.
Value/Type: integer
offset
The number of rows to skip.
Value/Type: integer
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
common_refdomains
Number of referring domains shared with the target domain.
Value/Type: integer
domain
Competitor domain.
Example: samplesite.com
Value/Type: string
similarity
Similarity to the target domain in the range 0–1 (for example, 0.5 = 50%).
Value/Type: number
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/competitors?domain=samplesite.com&fields=common_refdomains,similarity&order_by=similarity&direction=DESC&limit=10"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true,
"domain": "samplesite.com",
"direction": "DESC",
"order_by": "similarity",
"limit": 10,
"offset": 0,
"total": 3
},
"data": [
{
"domain": "competitor1.com",
"common_refdomains": 12,
"similarity": 0.75
},
{
"domain": "competitor2.com",
"common_refdomains": 8,
"similarity": 0.62
},
{
"domain": "competitor3.com",
"common_refdomains": 5,
"similarity": 0.41
}
]
}domain;similarity;common_refdomains
competitor1.com;0.75;12
competitor2.com;0.62;8
competitor3.com;0.41;5Jump to Summary ComparisonSummary Comparison
Price: 40 API units per line
Batch comparison for multiple targets. Compares backlink profile and link-building progress across targets.
Jump to EndpointEndpoint
Query parameters
urlsRequired
List of up to 10 targets.
Example: samplesite.com,othersite.com
Value/Type: string[]
scopeRequired
Scope for all targets. Supported values: ROOT_DOMAIN, SUBDOMAIN, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
fields
Field names from the response message to return. By default: score, backlinks_count, domains_count, follows_count, url, scope.
Example: score,backlinks_count,domains_count
Value/Type: string[]
format
Response format. Supported values: json (default), csv.
Value/Type: string
meta
Response metadata.
Value/Type: object
backlinks_count
Number of backlinks.
Value/Type: integer
domains_count
Number of referring domains.
Value/Type: integer
follows_count
Number of follow backlinks.
Value/Type: integer
month_date
Start of the month (ISO 8601 date, formatted as YYYY-MM-01).
Example: 2024-01-01
Value/Type: string
score
For URL scope: page score. For all other scopes: domain score (0–100).
Value/Type: integer
url
Target URL as it was passed in the request.
Example: https://samplesite.com
Value/Type: string
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/comparison?scope=ROOT_DOMAIN&urls=samplesite.com,othersite.com&fields=backlinks_count,domains_count,score&format=json"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"scope": "ROOT_DOMAIN",
"status_code": 200,
"success": true,
"total": 2,
"urls": "samplesite.com,othersite.com"
},
"data": [
{
"backlinks_count": 1523,
"domains_count": 287,
"follows_count": 1204,
"month_date": "2024-01-01",
"score": 58,
"url": "samplesite.com"
},
{
"backlinks_count": 2847,
"domains_count": 412,
"follows_count": 2156,
"month_date": "2024-01-01",
"score": 64,
"url": "othersite.com"
}
]
}score;backlinks_count;domains_count;follows_count;month_date;url
58;1523;287;1204;2024-01-01;samplesite.com
64;2847;412;2156;2024-01-01;othersite.comJump to MatrixMatrix
Price: 40 API units per line
Compares up to 6 targets by shared referring domains and backlinks.
Jump to EndpointEndpoint
Query parameters
urlsRequired
List of up to 6 target URLs.
Example: samplesite.com,othersite.com
Value/Type: string[]
scopeRequired
Scope for all targets. Supported values: ROOT_DOMAIN, SUBDOMAIN, PAGE.
Example: ROOT_DOMAIN
Value/Type: string
order_by
Field name to sort by. Should be one of the requested fields.
Example: backlinks_counts
Value/Type: string
direction
Sort direction. Supported values: ASC, DESC.
Example: DESC
Value/Type: string
limit
The number of rows to return. The effective maximum depends on available data for the query. Default: 100.
Value/Type: integer
offset
The number of rows to skip.
Value/Type: integer
filter
Advanced filter expression over response fields. Any scalar field from the response message, and only those fields, can be used in the expression. Use the target index to filter by backlinks_count for a specific target, starting from 1. Combine conditions with AND and OR, and use parentheses for grouping. Use LIKE and NOT LIKE with % as a wildcard for string matching. String literals can use either single or double quotes. Inside a string, escape only the same quote character and the backslash itself. No other escape sequences are supported.
Examples: backlinks_counts[1] > 10 AND country = 'US', domain LIKE '%.example.com', domain NOT LIKE 'test.%', ip_address LIKE '192.168.1.%'
Value/Type: string
meta
Response metadata.
Value/Type: object
backlinks_counts
Number of backlinks from the domain to each requested target, in the same order as the targets in the request. The first element (index 0) corresponds to the first target.
Value/Type: integer[]
domain
Domain name.
Example: samplesite.com
Value/Type: string
domain_score
Domain score (0–100).
Value/Type: integer
ip_address
Domain IP address.
Example: 151.101.1.69
Value/Type: string
matches_count
Number of analyzed targets this domain refers to. The maximum value is the number of requested targets.
Value/Type: integer
curl -H 'Authorization: Apikey YOUR_API_KEY' "https://sr02.scalepine.com/_api/apis/v4/backlinks/v1/matrix?scope=ROOT_DOMAIN&urls=samplesite.com,othersite.com&order_by=domain_score&direction=DESC"{
"meta": {
"request_id": "4fb1773ec2a8d61a0407f464599f897c",
"status_code": 200,
"success": true,
"urls": "samplesite.com,othersite.com",
"scope": "ROOT_DOMAIN",
"total": 2
},
"data": [
{
"backlinks_counts": [42, 18],
"country": "US",
"domain": "techblog.com",
"domain_score": 65,
"ip_address": "151.101.1.69",
"matches_count": 2
},
{
"backlinks_counts": [28, 12],
"country": "DE",
"domain": "newssite.de",
"domain_score": 58,
"ip_address": "23.185.0.2",
"matches_count": 2
}
]
}Last updated: June 11, 2026