Rivio

Rivio provides an AI‑powered execution layer for procurement, helping enterprises automate sourcing, supplier management, and spend analytics. The platform combines machine‑learning insights with workflow automation to streamline purchasing decisions, reduce costs, and improve compliance across the supply chain. Backed by Gradient Ventures, Rivio targets B2B SaaS markets and integrates with ERP and finance systems.

Rivio is listed with 1 API on the APIs.io network. Tagged areas include Company, AI, Procurement, SaaS, and B2B.

Rivio’s developer surface includes engineering blog, signup flow, and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

16.2/100 emerging Agent 3/100 human only Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 API

CompanyAIProcurementSaaSB2B Automation

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 16.2/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 5.8 / 17

Operational Transparency 1.2 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 4.1 / 15

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) 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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

12 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 2.4 — up to +19.5 composite points
Access Clarity scores 34.2 — up to +13.2 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/rivio/apis.yml: open an issue on github.com/api-evangelist/rivio to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Rivio API

Rivio provides an AI‑powered execution layer for procurement, exposing endpoints for sourcing, supplier management, and spend analytics.

Pricing Plans 1

Published pricing tiers and plan structures.

Rivio Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Rivio Rate Limits

0 limits

RATE LIMITS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Rivio Authentication

0 schemes

SECURITY

Rivio Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Rivio Vulnerability Disclosure

no policy recorded

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Rivio Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Security

Security

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: rivio
name: Rivio
image: https://www.rivio.ai/rivio-logo.png
description: Rivio provides an AI‑powered execution layer for procurement, helping enterprises automate sourcing, supplier
  management, and spend analytics. The platform combines machine‑learning insights with workflow automation to streamline
  purchasing decisions, reduce costs, and improve compliance across the supply chain. Backed by Gradient Ventures, Rivio targets
  B2B SaaS markets and integrates with ERP and finance systems.
url: https://artifacts.apis.io/rivio/apis.yml
x-type: company
x-source: harvest:vc-portfolio
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-29 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-29'
modified: '2026-10-29'
tags:
- Company
- AI
- Procurement
- SaaS
- B2B
- Automation
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: LLMsTxt
  url: llms/rivio-llms.txt
- type: Hosts
  url: hosts/rivio-hosts.yml
- type: Vendors
  url: vendors/rivio-vendors.yml
- type: VulnerabilityDisclosure
  url: security/rivio-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/rivio-domain-security.yml
- type: Website
  url: https://www.rivio.ai/
- type: Blog
  url: https://www.rivio.ai/resources/blog
- type: SignUp
  url: https://app.rivio.ai/
- type: PrivacyPolicy
  url: https://www.rivio.ai/privacy
- type: Security
  url: https://www.rivio.ai/security
- type: TermsOfService
  url: https://www.rivio.ai/terms
apis:
- name: Rivio API
  description: Rivio provides an AI‑powered execution layer for procurement, exposing endpoints for sourcing, supplier management,
    and spend analytics.
  humanURL: https://www.rivio.ai/
  aid: rivio:rivio-api
x-backed-by:
- gradient-ventures
x-coverage:
  state: gated
  reason: customer-only-docs
  detail: API documentation endpoints return 403 Missing Authentication Token, indicating the reference is behind a customer
    login.
  evidence:
  - url: https://api.rivio.ai/docs
    status: 403
  checked: '2026-10-29'
x-enrichment:
  date: '2026-10-29'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Rivio API — frequently asked questions

Does Rivio have an API?

Yes. APIs.io lists 1 API from Rivio, including Rivio API.

How do I authenticate with the Rivio API?

Rivio documents its authentication (0 schemes). The details are profiled on APIs.io as Rivio Authentication.

Is the Rivio API ready for AI agents?

Rivio has a Kin Score of 16.2 out of 100 (emerging) and an Agent Readiness score of 2.5 (human-only), scored by API Evangelist on 2026-10-31.

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get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
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