Apollo Company info
Resolve a company from a domain, a LinkedIn URL or an Apollo id into firmographics: size, industry, funding, headquarters
Endpoint
One endpoint for every offer below. Omit provider and the router picks with automatic failover — the response's served_by tells you which one ran.
https://api.socialrouter.io/v1/extract/apollo/company.infoOffers
Every offer below returns the same normalized output, in failover order — the first one serves unless you pin another with the provider field.
apollo/apollovia Apollodefault routeUp to 10 identifiers per request
your own keyyou bring it
Parameters
JSON body of the request. Unknown fields and unknown options are rejected with the valid list, so a wrong guess costs nothing.
| Parameter | Type | Description |
|---|---|---|
identifiersRequired | string[] | One URL per record to process. Accepted shapes:<domain> — Bare domain — no scheme, no www, no path.https://www.linkedin.com/company/<slug>Example: stripe.comA single url string is accepted too. |
providerOptional | string | Pin one offer, e.g. apollo/apollo. Omit it and the router picks with failover. |
limitOptional | integer | Max records to return per URL. |
Output
Each record has the fields below, whichever offer serves the request. Offers may include additional platform-specific fields on top.
namestringCompany name
profile_urlurlLink to the company page
industrystringPrimary industry
sizestringHeadcount range (e.g. "51-200")
locationstringHeadquarters location
websiteurlCompany website
followers_countnumberNumber of followers on the platform
sourcestringPlatform the record was extracted from (e.g. "linkedin")
extracted_atiso8601UTC timestamp when the record was produced
Going further
Auth, error semantics, and every other endpoint live in the API reference — including the machine-readable OpenAPI spec at /v1/openapi.json.
Frequently asked questions
How much does Apollo company info cost?
SocialRouter bills nothing per record for this service: every offer runs on a provider key you register yourself, and the records are invoiced to you by that provider directly.
Which offers serve apollo/company.info?
apollo/apollo — 1 offer is available behind the same endpoint. Pin one with the optional "provider" field, or omit it and the router picks with automatic failover. The response's "served_by" field names the offer that ran.
What input does it need?
The "identifiers" field of the JSON body, as an array of strings: <domain> — Bare domain — no scheme, no www, no path.; or https://www.linkedin.com/company/<slug>. For example: stripe.com
Is the output format the same for every offer?
Yes. Every offer returns the normalized record schema documented on this page; some add extra platform-specific fields on top, but the documented fields are always present.
How many identifiers can I send per request?
Up to 10 identifiers in a single request, depending on the offer.
What happens if an offer fails?
SocialRouter automatically fails over to the next offer serving the same service, so a single upstream outage doesn't break your integration.