PostEx

PostEx is a Pakistani e-commerce logistics, courier, and fintech platform that provides cash-on-delivery parcel fulfilment with instant upfront payments to online merchants, alongside a business suite for expense management, working- capital financing, and the XPay payment gateway. Merchants and order- management systems integrate with PostEx through its merchant Order Integration API (https://api.postex.pk) to book shipments, look up operational cities and pickup addresses, track parcels, and reconcile orders. This profile was enriched by API Evangelist by live-probing the production API host, which confirmed a real merchant integration surface authenticated with a token request header. PostEx is backed by 500 Global.

PostEx publishes 2 APIs on the APIs.io network: Orders API and Reference API. Tagged areas include Company, Logistics, Courier, Shipping, and E-commerce.

PostEx’s developer surface includes authentication and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub
29.4/100 emerging ▬ flat Agent 47/100 agent ready Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
2 APIs 1 MCP Servers
CompanyLogisticsCourierShippingE-commerceFulfillmentCash on DeliveryPaymentsFintechPakistan

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 29.4/100 · emerging
Contract Quality 15.5 / 25
Developer Ergonomics 5.2 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 47/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 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
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/postex: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

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

PostEx Orders API

Booking, tracking, and listing shipment orders

PostEx Reference API

Operational cities and merchant address reference data

MCP Servers 1

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

postex-mcp.yml

MCP SERVER

Security Posture 2

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

Postex Authentication

apiKey · 1 scheme

SECURITY

Postex Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 LLMsTxt
LLMsTxt
 WellKnown
WellKnown
 AgentSkill
AgentSkill

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: postex
name: PostEx
description: PostEx is a Pakistani e-commerce logistics, courier, and fintech platform that provides cash-on-delivery parcel
  fulfilment with instant upfront payments to online merchants, alongside a business suite for expense management, working-
  capital financing, and the XPay payment gateway. Merchants and order- management systems integrate with PostEx through its
  merchant Order Integration API (https://api.postex.pk) to book shipments, look up operational cities and pickup addresses,
  track parcels, and reconcile orders. This profile was enriched by API Evangelist by live-probing the production API host,
  which confirmed a real merchant integration surface authenticated with a token request header. PostEx is backed by 500 Global.
url: https://raw.githubusercontent.com/api-evangelist/postex/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
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://postex.pk/favicon.ico
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Logistics
- Courier
- Shipping
- E-commerce
- Fulfillment
- Cash on Delivery
- Payments
- Fintech
- Pakistan
apis:
- aid: postex:postex-orders-api
  name: PostEx Orders API
  description: Booking, tracking, and listing shipment orders
  humanURL: https://postex.pk
  baseURL: https://api.postex.pk/services/integration/api/order
  tags:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/postex-orders-api-openapi.yml
  - type: Authentication
    url: authentication/postex-authentication.yml
  - type: ErrorCatalog
    url: errors/postex-error-codes.yml
  - type: Conventions
    url: conventions/postex-conventions.yml
  - type: Conformance
    url: conformance/postex-conformance.yml
  - type: Lifecycle
    url: lifecycle/postex-lifecycle.yml
  - type: DataModel
    url: data-model/postex-data-model.yml
- aid: postex:postex-reference-api
  name: PostEx Reference API
  description: Operational cities and merchant address reference data
  humanURL: https://postex.pk
  baseURL: https://api.postex.pk/services/integration/api/order
  tags:
  - Reference
  properties:
  - type: OpenAPI
    url: openapi/postex-reference-api-openapi.yml
  - type: Authentication
    url: authentication/postex-authentication.yml
  - type: ErrorCatalog
    url: errors/postex-error-codes.yml
  - type: Conventions
    url: conventions/postex-conventions.yml
  - type: Conformance
    url: conformance/postex-conformance.yml
  - type: Lifecycle
    url: lifecycle/postex-lifecycle.yml
  - type: DataModel
    url: data-model/postex-data-model.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 14
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/postex-domain-security.yml
- type: Website
  url: https://postex.pk
- type: MCPServer
  url: mcp/postex-mcp.yml
- type: LLMsTxt
  url: llms/postex-llms.txt
- type: WellKnown
  url: well-known/postex-well-known.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Authentication
  url: authentication/postex-authentication.yml