Wonderment

Wonderment is a post-purchase order-tracking and shipment-visibility platform for ecommerce brands (built for Shopify), now part of Loop as Loop Tracking. It ingests carrier tracking data, surfaces proactive delivery updates, powers branded self-serve tracking pages, and reports on shipment performance. The public REST API (versioned 2022-10, hosted at api.wonderment.com) lets merchants search shipments by order name or tracking code, list and download shipment report exports, and fetch delivery-date predictions for shipping methods, plus webhooks for shipping events. Originally a CRV-backed company, added to the API Evangelist network and enriched from its ReadMe developer hub.

Wonderment publishes 3 API contracts indexed on the APIs.io network: Delivery Promise API, Reports API, and Shipments API. Tagged areas include Company, E-Commerce, Order Tracking, Post-Purchase, and Shipping.

The Wonderment catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Wonderment’s developer surface includes engineering blog, documentation, API reference, getting-started guide, support, authentication, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

36.5/100 thin ▬ flat Agent 37/100 agent ready Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 3 Agent Skills

Company E-Commerce Order Tracking Post-Purchase Shipping Logistics Shopify Webhook

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Shipment Visibility & Tracking Management

BC-2510

Delivery PromiseShipments

GET /predictions GET /2022-10/shipments/search/{searchTerm}

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 36.5/100 · thin

Contract Quality 12.3 / 21

Developer Ergonomics 8.4 / 17

Access Clarity 1.1 / 17

Operational Transparency 0.9 / 11

Contract Governance 1.9 / 10

Discoverability 6.2 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 37/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 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

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 does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified)

3 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 6.6 — up to +18.7 composite points
Operational Transparency scores 7.9 — up to +12.0 composite points
Contract Quality scores 58.0 — up to +10.5 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/wonderment/apis.yml: open an issue on github.com/api-evangelist/wonderment 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Reviews, Ratings and UGC (review platforms and who integrates with them)	builds-on	51.7	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

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.

OpenAPI

measured — observed by APIs.io (published)

APIs 3

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

Wonderment Delivery Promise API

Delivery-date predictions for shipping methods.

Wonderment Reports API

List and download shipment report exports.

Wonderment Shipments API

Search shipments and tracking events for the authenticated shop.

Open Collections 3

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Wonderment Delivery Promise API

OPEN COLLECTION

Wonderment Delivery Promise Reports API

OPEN COLLECTION

Wonderment Delivery Promise Shipments API

OPEN COLLECTION

Arazzo Workflows 1

Multi-step API workflows described with the Arazzo specification.

Wonderment — export and download a shipment report

List the authenticated shop's shipment report exports and download the most recent finished, non-expired report.

ARAZZO

Agent Skills 3

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

Quote a delivery date

AGENT SKILL

Export and download a shipment report

AGENT SKILL

Track a shipment

AGENT SKILL

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Wonderment Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Wonderment API Rules

51 rules · 49 errors 1 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Wonderment Openapi Overlay

3 actions · update · wonderment-openapi.json

DERIVED

Security Posture 2

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

Wonderment Authentication

apiKey · 1 scheme

SECURITY

Wonderment Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Wonderment Agentic Access

4 operations

4 operations · 0 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

X-MCPServerCandidate

X-MCPServerCandidate

AgenticAccess

AgenticAccess

AgentSkill

AgentSkill

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Components

Webhooks

Arazzo

Scroll for all 8

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: wonderment
name: Wonderment
description: Wonderment is a post-purchase order-tracking and shipment-visibility platform for ecommerce brands (built for
  Shopify), now part of Loop as Loop Tracking. It ingests carrier tracking data, surfaces proactive delivery updates, powers
  branded self-serve tracking pages, and reports on shipment performance. The public REST API (versioned 2022-10, hosted at
  api.wonderment.com) lets merchants search shipments by order name or tracking code, list and download shipment report exports,
  and fetch delivery-date predictions for shipping methods, plus webhooks for shipping events. Originally a CRV-backed company,
  added to the API Evangelist network and enriched from its ReadMe developer hub.
url: https://raw.githubusercontent.com/api-evangelist/wonderment/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  - url: https://www.wonderment.com/
    status: 302
    note: declared website redirects to https://www.loopreturns.com/wonderment-is-now-loop-tracking/ — a different registrable
      domain (wonderment.com -> loopreturns.com), possible rename or acquisition (probed 2026-09-03, roadmap#169)
  generated: '2026-11-06'
  method: derived
image: https://www.wonderment.com/
x-type: company
x-source: vc-portfolio
x-backed-by:
- crv
x-tier: stub
x-tier-reason: portfolio-lead
x-acquired-by: loop
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-17
tags:
- Company
- E-Commerce
- Order Tracking
- Post-Purchase
- Shipping
- Logistics
- Shopify
- Webhook
tags_raw:
- Company
- Ecommerce
- Order Tracking
- Post-Purchase
- Shipping
- Logistics
- Shopify
- Webhooks
apis:
- aid: wonderment:wonderment-delivery-promise-api
  name: Wonderment Delivery Promise API
  description: Delivery-date predictions for shipping methods.
  humanURL: https://wonderment.readme.io/reference/overview
  baseURL: https://api.wonderment.com
  tags:
  - Delivery Promise
  properties:
  - type: OpenAPI
    url: openapi/wonderment-delivery-promise-api-openapi.yml
- aid: wonderment:wonderment-reports-api
  name: Wonderment Reports API
  description: List and download shipment report exports.
  humanURL: https://wonderment.readme.io/reference/overview
  baseURL: https://api.wonderment.com
  tags:
  - Reports
  properties:
  - type: OpenAPI
    url: openapi/wonderment-reports-api-openapi.yml
- aid: wonderment:wonderment-shipments-api
  name: Wonderment Shipments API
  description: Search shipments and tracking events for the authenticated shop.
  humanURL: https://wonderment.readme.io/reference/overview
  baseURL: https://api.wonderment.com
  tags:
  - Shipments
  properties:
  - type: OpenAPI
    url: openapi/wonderment-shipments-api-openapi.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://www.loopreturns.com/blog/
  type: Blog
- type: CapabilityMap
  url: capabilities/wonderment-capability-edges.yml
  name: Wonderment Business Capability Map
- type: Overlay
  url: overlays/wonderment-openapi-overlay.yaml
- type: Documentation
  url: https://wonderment.readme.io/
- type: APIReference
  url: https://wonderment.readme.io/reference/overview
- type: GettingStarted
  url: https://help.wonderment.com/en/categories/1026689-getting-started-with-track
- type: Support
  url: https://help.wonderment.com/
- type: Login
  url: https://app.wonderment.com/
- type: LLMsTxt
  url: llms/wonderment-llms.txt
- type: X-MCPServerCandidate
  url: mcp/wonderment-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Authentication
  url: authentication/wonderment-authentication.yml
- type: AgenticAccess
  url: agentic-access/wonderment-agentic-access.yml
- type: Conventions
  url: conventions/wonderment-conventions.yml
- type: ErrorCatalog
  url: errors/wonderment-problem-types.yml
- type: Lifecycle
  url: lifecycle/wonderment-lifecycle.yml
- type: Conformance
  url: conformance/wonderment-conformance.yml
- type: DataModel
  url: data-model/wonderment-data-model.yml
- type: Components
  url: components/wonderment-components.yml
- type: Webhooks
  url: asyncapi/wonderment-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Arazzo
  name: Export and download a shipment report
  url: arazzo/wonderment-report-export.yml
- type: DomainSecurity
  url: security/wonderment-domain-security.yml
- type: Website
  url: https://www.wonderment.com/
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 16
  pass: local-v1

Wonderment API — frequently asked questions

Does Wonderment have an API?

Yes. APIs.io lists 3 APIs from Wonderment, including Wonderment Delivery Promise API, Wonderment Reports API and Wonderment Shipments API.

Is there an OpenAPI specification for the Wonderment API?

Yes. APIs.io indexes 3 OpenAPI specifications for Wonderment, each linked for download from this page.

How do I authenticate with the Wonderment API?

Wonderment uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Wonderment Authentication.

Is the Wonderment API ready for AI agents?

Wonderment has a Kin Score of 36.5 out of 100 (thin) and an Agent Readiness score of 36.9 (agent-ready), scored by API Evangelist on 2026-11-06.

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