zephior-com

Zephior provides a global tender API that democratizes access to public procurement opportunities. Their platform aggregates data from over 10,000 procurement portals, offering searchable tender listings, pricing insights, and end‑to‑end bid execution tools. The service targets businesses seeking to discover and win public contracts worldwide, delivering read‑only APIs and agent tools without exposing customer data.

zephior-com is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Procurement, Tender, and Marketplace.

zephior-com’s developer surface includes sandbox, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 17 more developer resources.

🌐 Visit website📡 Profile data on GitHub
34.3/100 thin ▬ flat Agent 14/100 agent aware Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →
AccessPaid
2 APIs 1 Agent Skills
CompanyProcurementTenderMarketplace

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0
Composite quality — 34.3/100 · thin
Contract Quality 0.0 / 21
Developer Ergonomics 7.6 / 17
Access Clarity 13.4 / 17
Operational Transparency 1.7 / 11
Contract Governance 0.5 / 10
Discoverability 4.9 / 9
Regulatory Posture 3.5 / 15
Agent readiness — 14/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 8 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 5 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Pagination 5 / 5
Distinct Operations 3 / 3
MCP Tool Quality 6 / 6
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
  • 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)
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
  • Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
8 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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/zephior-com/apis.yml: open an issue on github.com/api-evangelist/zephior-com 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 →

Standards implemented 3

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.

Agent2Agent
measured — observed by APIs.io (conformant)
Model Context Protocol (MCP)
measured — observed by APIs.io (documented)
OAuth 2.0 Protected Resource Metadata
measured — observed by APIs.io (documented)

APIs 2

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

Zephior Public Discovery API

Read Zephior service information and search published resources. Public read‑only API.

Zephior Trust Center API

Read‑only public assurance data.

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

search-public-tenders

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Zephior Com Plans Pricing

8 plans

PLANS

Security Posture 2

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

Zephior Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Zephior Com Trust Center

SOC 2, ISO 27001

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Sandbox
Sandbox
 Sandbox
Sandbox
 GettingStarted
GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

Compliance
Compliance
 Security
Security
 TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans
Plans
 Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 3

Properties that don't map to a standard resource type

AgentCard
AgentCard
 Hosts
Hosts
 Vendors
Vendors

Source (apis.yml)

apis.yml Raw ↑ 
aid: zephior-com
name: zephior-com
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - security
  - sandbox
  generated: '2026-11-02'
  method: derived
image: https://zephior.com/og-image.png?v=20261011
description: Zephior provides a global tender API that democratizes access to public procurement opportunities. Their platform
  aggregates data from over 10,000 procurement portals, offering searchable tender listings, pricing insights, and end‑to‑end
  bid execution tools. The service targets businesses seeking to discover and win public contracts worldwide, delivering read‑only
  APIs and agent tools without exposing customer data.
url: https://artifacts.apis.io/zephior-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Company
- Procurement
- Tender
- Marketplace
tags_raw:
- Company
- API
- Procurement
- Tender
- Marketplace
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/zephior-com-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Sandbox
  url: sandbox/zephior-com-sandbox.yml
- type: Compliance
  url: https://trust.zephior.com/
- type: Conformance
  url: conformance/zephior-com-conformance.yml
- type: LLMsTxt
  url: llms/zephior-com-llms.txt
- type: AgentCard
  url: a2a/zephior-com-a2a.yml
- type: WellKnown
  url: well-known/zephior-com-well-known.yml
- type: Hosts
  url: hosts/zephior-com-hosts.yml
- type: Vendors
  url: vendors/zephior-com-vendors.yml
- type: Security
  url: https://zephior.com/security
- type: Sandbox
  url: https://zephior.com/sandbox
- type: TrustCenter
  url: security/zephior-com-trust-center.yml
- type: DomainSecurity
  url: security/zephior-com-domain-security.yml
- type: Website
  url: https://zephior.com/
- type: Documentation
  url: https://zephior.com/developers
- type: APIReference
  url: https://zephior.com/openapi.json
- type: GettingStarted
  url: https://zephior.com/developers
- type: Support
  url: https://zephior.com/contact
- type: Blog
  url: https://zephior.com/insights
- type: GitHubOrganization
  url: https://github.com/Zephior
- type: Pricing
  url: https://zephior.com/pricing
- type: TermsOfService
  url: https://zephior.com/terms
- type: PrivacyPolicy
  url: https://zephior.com/privacy
apis:
- name: Zephior Public Discovery API
  description: Read Zephior service information and search published resources. Public read‑only API.
  humanURL: https://zephior.com/developers
  baseURL: https://zephior.com/api/v1
  aid: zephior-com:zephior-public-discovery-api
- name: Zephior Trust Center API
  description: Read‑only public assurance data.
  humanURL: https://trust.zephior.com
  baseURL: https://trust.zephior.com
  aid: zephior-com:zephior-trust-center-api
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

zephior-com API — frequently asked questions

Does zephior-com have an API?

Yes. APIs.io lists 2 APIs from zephior-com, including Zephior Public Discovery API and Zephior Trust Center API.

How much does the zephior-com API cost?

APIs.io lists 8 pricing plans for zephior-com, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the zephior-com API ready for AI agents?

zephior-com has a Kin Score of 34.3 out of 100 (thin) and an Agent Readiness score of 14.4 (agent-aware), scored by API Evangelist on 2026-11-02.

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