Salduu, operating as Profe Social at profe.social, is a 500 Global-backed social networking platform. The live host serves Mastodon's default robots.txt (Disallow /search, sitemap.xml.gz) and a Ruby on Rails error stack, indicating the platform runs on Mastodon / ActivityPub fediverse technology, so it exposes the standard Mastodon client REST API and ActivityPub federation endpoints under /api. Both the site and its API surface sit behind a Cloudflare managed challenge, so the instance's own instance metadata, OpenAPI, and developer pages could not be retrieved by a non-browser client during enrichment. This profile records what was directly observed via DNS/TLS/HTTP and well-known probes; the API contract itself remains to be captured once the challenge is cleared or the provider publishes a spec.
Salduu (Profe Social) is profiled on the APIs.io network. Tagged areas include Company, Social, Social Network, Fediverse, and Mastodon.
Regulatory Posture applies to this provider. Its tags matched the
Education & Research regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
aid: salduu-profe-social
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source: []
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/salduu-profe-social.png
name: Salduu (Profe Social)
description: Salduu, operating as Profe Social at profe.social, is a 500 Global-backed social networking platform. The live
host serves Mastodon's default robots.txt (Disallow /search, sitemap.xml.gz) and a Ruby on Rails error stack, indicating
the platform runs on Mastodon / ActivityPub fediverse technology, so it exposes the standard Mastodon client REST API and
ActivityPub federation endpoints under /api. Both the site and its API surface sit behind a Cloudflare managed challenge,
so the instance's own instance metadata, OpenAPI, and developer pages could not be retrieved by a non-browser client during
enrichment. This profile records what was directly observed via DNS/TLS/HTTP and well-known probes; the API contract itself
remains to be captured once the challenge is cleared or the provider publishes a spec.
url: https://raw.githubusercontent.com/api-evangelist/salduu-profe-social/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Social
- Social Network
- Fediverse
- Mastodon
- ActivityPub
- Education
tags_raw:
- Company
- Social
- Social Networking
- Fediverse
- Mastodon
- ActivityPub
- Education
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: DomainSecurity
url: security/salduu-profe-social-domain-security.yml
- type: Website
url: https://profe.social
x-enrichment:
date: '2026-07-21'
status: minimal
artifacts_added: 2
pass: local-v1
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