Paack

Paack is a technology-driven last-mile parcel delivery company serving e-commerce retailers across Spain, Portugal, the United Kingdom, France and Italy. Founded in 2015 and headquartered in Barcelona, Paack provides scheduled, precise home delivery, returns and reverse logistics, real-time parcel tracking, and proof of delivery. Its developer platform exposes REST APIs for order creation and management, label generation, delivery coverage and postcode-zone lookup, and real-time tracking events, complemented by webhooks for event notifications and an sFTP batch integration. APIs are authenticated with Auth0 OAuth2 client-credentials JSON Web Tokens and documented on a ReadMe developer hub with staging and production environments.

Paack publishes 8 API contracts indexed on the APIs.io network, including Check coverage API, Generate labels API, and 6 more. Tagged areas include Company, Logistics, Last Mile Delivery, Parcel Delivery, and E-Commerce.

The Paack catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Paack’s developer surface includes authentication, changelog, sandbox, developer portal, documentation, API reference, getting-started guide, and 26 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

50.8/100 developing ▲ 13.2 Agent 32/100 agent ready Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

AccessSelf serve

6 published contracts

Company Logistics Last Mile Delivery Parcel Delivery E-Commerce Shipping Fulfillment Tracking Reverse Logistics

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 50.8/100 · developing

Contract Quality 14.2 / 19

Developer Ergonomics 8.0 / 15

Access Clarity 3.2 / 15

Operational Transparency 1.5 / 10

Contract Governance 3.2 / 9

Discoverability 5.4 / 8

Regulatory Posture 3.7 / 15

Create-or-Update Ergonomics 2.8 / 10

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 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

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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 github.com/api-evangelist/paack: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 8

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

Paack API

REST API for creating and managing parcel delivery orders, generating shipping labels, checking delivery coverage, retrieving proof of delivery, and consuming real-time tracking...

Paack Check coverage API

The Check coverage API from Paack — 1 operation(s) for check coverage.

Paack Generate labels API

The Generate labels API from Paack — 1 operation(s) for generate labels.

Paack Get access token API

The Get access token API from Paack — 1 operation(s) for get access token.

Paack Manage orders API

The Manage orders API from Paack — 2 operation(s) for manage orders.

Paack Retrieve delivery proof API

The Retrieve delivery proof API from Paack — 1 operation(s) for retrieve delivery proof.

Paack Retrieve events history API

The Retrieve events history API from Paack — 1 operation(s) for retrieve events history.

Paack Retrieve last event API

The Retrieve last event API from Paack — 1 operation(s) for retrieve last event.

Scroll for all 8

Event Specifications 1

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

Paack Webhooks

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Paack Context

44 classes · 70 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Paack API Rules

14 rules · 11 errors 2 warnings 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

AddOrderRequest

19 properties

JSON SCHEMA

Covered

0 properties

JSON SCHEMA

Defines the request to generate labels.

12 properties

JSON SCHEMA

statusGetResponse

2 properties

JSON SCHEMA

statusListResponse

2 properties

JSON SCHEMA

UpdateOrderRequest

6 properties

JSON SCHEMA

Security Posture 2

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

Paack Authentication

oauth2 · 1 scheme

SECURITY

Paack Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

Paack Agentic Access

10 operations · 5 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Sandbox

Sandbox

Portal

Portal

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

AgenticAccess

AgenticAccess

X-MCPServerCandidate

X-MCPServerCandidate

WellKnown

WellKnown

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Webhooks

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Scroll for all 9

Build 4

SDKs, sample code, and the tooling you integrate with

IntegrationEdges

Packages

SDKs

Postman

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Support

Support

ChangeLog

ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: paack
name: Paack
description: Paack is a technology-driven last-mile parcel delivery company serving e-commerce retailers across Spain, Portugal,
  the United Kingdom, France and Italy. Founded in 2015 and headquartered in Barcelona, Paack provides scheduled, precise
  home delivery, returns and reverse logistics, real-time parcel tracking, and proof of delivery. Its developer platform exposes
  REST APIs for order creation and management, label generation, delivery coverage and postcode-zone lookup, and real-time
  tracking events, complemented by webhooks for event notifications and an sFTP batch integration. APIs are authenticated
  with Auth0 OAuth2 client-credentials JSON Web Tokens and documented on a ReadMe developer hub with staging and production
  environments.
url: https://raw.githubusercontent.com/api-evangelist/paack/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- softbank-vision-fund
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://files.readme.io/005f576-small-Logo_paack_negativo.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-04
tags:
- Company
- Logistics
- Last Mile Delivery
- Parcel Delivery
- E-Commerce
- Shipping
- Fulfillment
- Tracking
- Reverse Logistics
tags_raw:
- Company
- Logistics
- Last Mile Delivery
- Parcel Delivery
- E-commerce
- Shipping
- Fulfillment
- Tracking
- Reverse Logistics
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/paack-agentic-access.yml
- type: Spectral
  url: rules/paack-rules.yml
- type: JSONLD
  url: json-ld/paack-context.jsonld
- type: Vocabulary
  url: vocabulary/paack-vocabulary.yml
- type: Hosts
  url: hosts/paack-hosts.yml
- type: IntegrationEdges
  url: integrations/paack-integration-edges.yml
- type: Vendors
  url: vendors/paack-vendors.yml
- url: https://paack.co/feed/
  type: BlogRSS
- type: DomainSecurity
  url: security/paack-domain-security.yml
- type: Authentication
  url: authentication/paack-authentication.yml
- type: Webhooks
  url: asyncapi/paack-webhooks.yml
- type: Packages
  url: packages/paack-packages.yml
- type: SDKs
  url: packages/paack-packages.yml
- type: Conventions
  url: conventions/paack-conventions.yml
- type: ErrorCatalog
  url: errors/paack-problem-types.yml
- type: Lifecycle
  url: lifecycle/paack-lifecycle.yml
- type: ChangeLog
  url: changelog/paack-changelog.yml
- type: Conformance
  url: conformance/paack-conformance.yml
- type: Sandbox
  url: sandbox/paack-sandbox.yml
- type: DataModel
  url: data-model/paack-data-model.yml
- type: X-MCPServerCandidate
  url: mcp/paack-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: WellKnown
  url: well-known/paack-well-known.yml
- type: Website
  url: https://paack.co/
- type: Portal
  url: https://paack.readme.io/
- type: Documentation
  url: https://paack.readme.io/docs/start-intro
- type: APIReference
  url: https://paack.readme.io/reference/token
- type: GettingStarted
  url: https://paack.readme.io/docs/start-integration
- type: Support
  url: https://help.paack.co/en/support/home
- type: Blog
  url: https://paack.co/blog/
- type: ChangeLog
  url: https://paack.readme.io/changelog/welcome-to-paack
- type: Postman
  url: https://www.postman.com/paacklogistics/paack-apis/collection/p93tvmy/paack-api-systems
- type: TermsOfService
  url: https://paack.co/terms-and-conditions/
- type: PrivacyPolicy
  url: https://paack.co/privacy-policy/
apis:
- name: Paack API
  description: REST API for creating and managing parcel delivery orders, generating shipping labels, checking delivery coverage,
    retrieving proof of delivery, and consuming real-time tracking events. Authenticated with Auth0 OAuth2 client-credentials
    JWT bearer tokens.
  humanURL: https://paack.readme.io/
  baseURL: https://api.paack.app
  tags:
  - Order
  - Labels
  - Tracking
  - Coverage
  - Webhook
  tags_raw:
  - Orders
  - Labels
  - Tracking
  - Coverage
  - Webhooks
  properties:
  - type: Documentation
    url: https://paack.readme.io/docs/start-intro
  - type: APIReference
    url: https://paack.readme.io/reference/token
  - type: GettingStarted
    url: https://paack.readme.io/docs/start-integration
  - type: Authentication
    url: https://paack.readme.io/docs/start-auth
  - type: Postman
    url: https://www.postman.com/paacklogistics/paack-apis/collection/p93tvmy/paack-api-systems
  aid: paack:paack-api
- aid: paack:paack-check-coverage-api
  name: Paack Check coverage API
  description: The Check coverage API from Paack — 1 operation(s) for check coverage.
  humanURL: https://paack.readme.io/
  baseURL: https://api.paack.app
  tags:
  - Check coverage
  properties:
  - type: OpenAPI
    url: openapi/paack-check-coverage-api-openapi.yml
  - type: JSONSchema
    url: json-schema/paack-check-coverage-response200-schema.json
  - type: JSONSchema
    url: json-schema/paack-create-label-request-json-schema.json
  - type: JSONSchema
    url: json-schema/paack-add-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-update-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-list-response-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-get-response-schema.json
- aid: paack:paack-generate-labels-api
  name: Paack Generate labels API
  description: The Generate labels API from Paack — 1 operation(s) for generate labels.
  humanURL: https://paack.readme.io/
  baseURL: https://api.paack.app
  tags:
  - Generate labels
  properties:
  - type: OpenAPI
    url: openapi/paack-generate-labels-api-openapi.yml
  - type: JSONSchema
    url: json-schema/paack-check-coverage-response200-schema.json
  - type: JSONSchema
    url: json-schema/paack-create-label-request-json-schema.json
  - type: JSONSchema
    url: json-schema/paack-add-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-update-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-list-response-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-get-response-schema.json
- aid: paack:paack-get-access-token-api
  name: Paack Get access token API
  description: The Get access token API from Paack — 1 operation(s) for get access token.
  humanURL: https://paack.readme.io/
  baseURL: https://api.paack.app
  tags:
  - Get access token
  properties:
  - type: OpenAPI
    url: openapi/paack-get-access-token-api-openapi.yml
  - type: JSONSchema
    url: json-schema/paack-check-coverage-response200-schema.json
  - type: JSONSchema
    url: json-schema/paack-create-label-request-json-schema.json
  - type: JSONSchema
    url: json-schema/paack-add-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-update-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-list-response-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-get-response-schema.json
- aid: paack:paack-manage-orders-api
  name: Paack Manage orders API
  description: The Manage orders API from Paack — 2 operation(s) for manage orders.
  humanURL: https://paack.readme.io/
  baseURL: https://api.paack.app
  tags:
  - Manage orders
  properties:
  - type: OpenAPI
    url: openapi/paack-manage-orders-api-openapi.yml
  - type: JSONSchema
    url: json-schema/paack-check-coverage-response200-schema.json
  - type: JSONSchema
    url: json-schema/paack-create-label-request-json-schema.json
  - type: JSONSchema
    url: json-schema/paack-add-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-update-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-list-response-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-get-response-schema.json
- aid: paack:paack-retrieve-delivery-proof-api
  name: Paack Retrieve delivery proof API
  description: The Retrieve delivery proof API from Paack — 1 operation(s) for retrieve delivery proof.
  humanURL: https://paack.readme.io/
  baseURL: https://api.paack.app
  tags:
  - Retrieve delivery proof
  properties:
  - type: OpenAPI
    url: openapi/paack-retrieve-delivery-proof-api-openapi.yml
  - type: JSONSchema
    url: json-schema/paack-check-coverage-response200-schema.json
  - type: JSONSchema
    url: json-schema/paack-create-label-request-json-schema.json
  - type: JSONSchema
    url: json-schema/paack-add-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-update-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-list-response-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-get-response-schema.json
- aid: paack:paack-retrieve-events-history-api
  name: Paack Retrieve events history API
  description: The Retrieve events history API from Paack — 1 operation(s) for retrieve events history.
  humanURL: https://paack.readme.io/
  baseURL: https://api.paack.app
  tags:
  - Retrieve events history
  properties:
  - type: OpenAPI
    url: openapi/paack-retrieve-events-history-api-openapi.yml
  - type: JSONSchema
    url: json-schema/paack-check-coverage-response200-schema.json
  - type: JSONSchema
    url: json-schema/paack-create-label-request-json-schema.json
  - type: JSONSchema
    url: json-schema/paack-add-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-update-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-list-response-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-get-response-schema.json
- aid: paack:paack-retrieve-last-event-api
  name: Paack Retrieve last event API
  description: The Retrieve last event API from Paack — 1 operation(s) for retrieve last event.
  humanURL: https://paack.readme.io/
  baseURL: https://api.paack.app
  tags:
  - Retrieve last event
  properties:
  - type: OpenAPI
    url: openapi/paack-retrieve-last-event-api-openapi.yml
  - type: JSONSchema
    url: json-schema/paack-check-coverage-response200-schema.json
  - type: JSONSchema
    url: json-schema/paack-create-label-request-json-schema.json
  - type: JSONSchema
    url: json-schema/paack-add-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-update-order-request-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-list-response-schema.json
  - type: JSONSchema
    url: json-schema/paack-status-get-response-schema.json
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 14
  pass: local-v1
x-readme-harvest:
  date: '2026-10-14'
  ops: 10
  tool: harvest-readme-openapi.py
  portal: https://paack.readme.io

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