itsnum-com

itsnum.com provides a travel eSIM platform that allows users to purchase and activate mobile data plans for international travel instantly. The service offers a marketplace of destinations, flexible pricing, and a developer portal with APIs for managing eSIM orders, checking availability, and retrieving account information. Its public API is documented at itsnum.com/developers/ and includes OpenAPI specifications. The company focuses on seamless connectivity for travelers, offering support, pricing details, and privacy policies openly on its website.

itsnum-com publishes 1 API contract indexed on the APIs.io network: Agent API. Tagged areas include Travel, eSIM, Telecom, Marketplace, and API.

The itsnum-com catalog on APIs.io includes 1 Spectral governance ruleset.

itsnum-com’s developer surface includes authentication, API reference, documentation, pricing, support, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

49.0/100 developing Agent 50/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers 3 Agent Skills

Travel eSIMTelecomMarketplaceAPICompany

Kin Score

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

Composite quality — 49.0/100 · developing

Contract Quality 9.6 / 21

Developer Ergonomics 8.4 / 17

Access Clarity 13.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 3.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 5.3 / 15

Agent readiness — 50/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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 Telecommunications 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):

A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's

3 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 45.3 — up to +13.7 composite points
Operational Transparency scores 0.0 — up to +13.0 composite points
Developer Ergonomics scores 49.3 — up to +10.1 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/itsnum-com/apis.yml: open an issue on github.com/api-evangelist/itsnum-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 →

APIs 1

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

itsnum-com Agent API

The Agent API from itsnum-com — 15 operation(s) for agent.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

itsnum-com MCP Server

Remote MCP server at itsnum.com.

MCP SERVER

Agent Skills 3

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

get-place

AGENT SKILL

search-places

AGENT SKILL

submit-business

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Itsnum Com Plans Pricing

7 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Itsnum Com Rate Limits

0 limits

RATE LIMITS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

itsnum-com API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Itsnum Com Authentication

2 schemes

SECURITY

Itsnum Com Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Itsnum Com Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Itsnum Com Agentic Access

15 operations · 7 acting · 2 human-in-the-loop

15 operations · 7 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Login

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Conformance

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

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

Pricing

PrivacyPolicy

TermsOfService

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: itsnum-com
name: itsnum-com
description: itsnum.com provides a travel eSIM platform that allows users to purchase and activate mobile data plans for international
  travel instantly. The service offers a marketplace of destinations, flexible pricing, and a developer portal with APIs for
  managing eSIM orders, checking availability, and retrieving account information. Its public API is documented at itsnum.com/developers/
  and includes OpenAPI specifications. The company focuses on seamless connectivity for travelers, offering support, pricing
  details, and privacy policies openly on its website.
url: https://artifacts.apis.io/itsnum-com/apis.yml
image: https://itsnum.com/assets/og.jpg
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-30 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-30'
modified: '2026-10-30'
tags:
- Travel
- eSIM
- Telecom
- Marketplace
- API
- Company
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/itsnum-com-agentic-access.yml
- type: Plans
  url: plans/itsnum-com-plans-pricing.yml
- type: Spectral
  url: rules/itsnum-com-rules.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Authentication
  url: authentication/itsnum-com-authentication.yml
- type: Conformance
  url: conformance/itsnum-com-conformance.yml
- type: LLMsTxt
  url: llms/itsnum-com-llms.txt
- type: ToolCrosswalk
  url: mcp/itsnum-com-tool-crosswalk.yml
- type: MCPServer
  url: mcp/itsnum-com-mcp.yml
- type: WellKnown
  url: well-known/itsnum-com-well-known.yml
- type: Hosts
  url: hosts/itsnum-com-hosts.yml
- type: Vendors
  url: vendors/itsnum-com-vendors.yml
- type: APIReference
  url: https://itsnum.com/llms-full.txt
- type: DomainSecurity
  url: security/itsnum-com-domain-security.yml
- type: Website
  url: https://itsnum.com/
- type: DeveloperPortal
  url: https://itsnum.com/developers/
- type: Documentation
  url: https://itsnum.com/guides/
- type: Login
  url: https://app.itsnum.com/
- type: Pricing
  url: https://itsnum.com/pricing/
- type: PrivacyPolicy
  url: https://itsnum.com/privacy/
- type: Support
  url: https://itsnum.com/support/
- type: TermsOfService
  url: https://itsnum.com/terms/
apis:
- aid: itsnum-com:itsnum-com-agent-api
  name: itsnum-com Agent API
  description: The Agent API from itsnum-com — 15 operation(s) for agent.
  humanURL: https://itsnum.com/developers/
  baseURL: https://itsnum.com
  tags:
  - Agent
  properties:
  - type: OpenAPI
    url: openapi/itsnum-com-agent-api-openapi.yml
x-enrichment:
  date: '2026-10-30'
  status: enriched
  artifacts_added: 35
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

itsnum-com API — frequently asked questions

Does itsnum-com have an API?

Yes. APIs.io lists 1 API from itsnum-com, including itsnum-com Agent API.

Is there an OpenAPI specification for the itsnum-com API?

Yes. APIs.io indexes 1 OpenAPI specification for itsnum-com, each linked for download from this page.

How do I authenticate with the itsnum-com API?

itsnum-com documents its authentication (2 schemes). The details are profiled on APIs.io as Itsnum Com Authentication.

How much does the itsnum-com API cost?

APIs.io lists 7 pricing plans for itsnum-com, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does itsnum-com have an MCP server?

Yes. APIs.io lists 1 MCP server for itsnum-com: Remote MCP server at itsnum.com.

Is the itsnum-com API ready for AI agents?

itsnum-com has a Kin Score of 49.0 out of 100 (developing) and an Agent Readiness score of 50.2 (agent-ready), scored by API Evangelist on 2026-10-31.

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