APAC GraphQL API Guide 2026: Apollo, Hasura, and Strawberry for Modern API Design

Why APAC Teams Choose GraphQL Over REST

GraphQL is not a universal REST replacement — it addresses specific APAC frontend-backend coupling problems that REST APIs handle poorly. The core GraphQL value proposition for APAC teams is request flexibility: a GraphQL client specifies exactly which fields it needs, eliminating the over-fetching (REST returning 40 fields when the APAC mobile app needs 6) and under-fetching (REST requiring 5 round trips to assemble a view) that degrade APAC mobile performance on high-latency Southeast Asian networks.

Three tools cover the APAC GraphQL spectrum:

Apollo GraphQL — end-to-end GraphQL platform with Apollo Federation for composing APAC microservice subgraphs into a supergraph.

Hasura — instant GraphQL API engine that auto-generates CRUD APIs from APAC database schemas with real-time subscriptions.

Strawberry GraphQL — Python type-annotation GraphQL library with native async support for FastAPI and Django APAC backends.

APAC GraphQL vs REST Decision Framework

Choose GraphQL for APAC when:
  ✓ APAC mobile clients need field-level request flexibility
  ✓ Multiple APAC frontend surfaces (web, mobile, partner API) consume different field subsets
  ✓ APAC real-time subscriptions (live order tracking, support chat)
  ✓ APAC team has backend-for-frontend (BFF) coupling problems
  ✓ Multiple APAC backend teams owning different domain entities (Federation use case)

Choose REST for APAC when:
  ✓ APAC simple CRUD operations with predictable field sets
  ✓ APAC public API consumed by unknown third-party clients (REST is universally understood)
  ✓ APAC file upload, streaming, or binary data operations
  ✓ APAC team unfamiliar with GraphQL complexity (N+1, schema design, auth middleware)
  ✓ APAC high-throughput read-heavy APIs where REST HTTP caching is critical

APAC hybrid approach (common in enterprise):
  → GraphQL for APAC internal frontend-to-backend (web and mobile apps)
  → REST for APAC external partner APIs and webhooks
  → GraphQL Federation for APAC microservice internal data access

Apollo GraphQL: APAC Federated Supergraph

Apollo Federation subgraph — APAC orders service

// APAC: apollo-orders-subgraph/src/schema.ts
// Orders subgraph in Apollo Federation supergraph

import { ApolloServer } from '@apollo/server';
import { buildSubgraphSchema } from '@apollo/subgraph';
import { gql } from 'graphql-tag';

// APAC: Orders subgraph schema
const apacTypeDefs = gql`
  extend schema
    @link(url: "https://specs.apollo.dev/federation/v2.4",
          import: ["@key", "@external", "@requires"])

  # APAC: Order type — owned by orders-subgraph
  type ApacOrder @key(fields: "id") {
    id: ID!
    apacCustomerId: String!
    apacStatus: ApacOrderStatus!
    apacTotalSgd: Float!
    apacCreatedAt: String!
    apacLineItems: [ApacLineItem!]!
  }

  # APAC: Reference Customer from customers-subgraph
  type ApacCustomer @key(fields: "id", resolvable: false) {
    id: ID!
  }

  type ApacLineItem {
    apacProductId: String!
    apacQuantity: Int!
    apacPriceSgd: Float!
  }

  enum ApacOrderStatus {
    PENDING
    PROCESSING
    SHIPPED
    DELIVERED
    CANCELLED
  }

  type Query {
    apacOrder(id: ID!): ApacOrder
    apacOrdersByCustomer(apacCustomerId: String!): [ApacOrder!]!
  }
`;

const apacResolvers = {
  Query: {
    apacOrder: async (_, { id }, { apacOrdersDB }) =>
      apacOrdersDB.findOrder(id),
    apacOrdersByCustomer: async (_, { apacCustomerId }, { apacOrdersDB }) =>
      apacOrdersDB.findOrdersByCustomer(apacCustomerId),
  },
  ApacOrder: {
    // APAC: Entity resolver for federation
    __resolveReference: async ({ id }, { apacOrdersDB }) =>
      apacOrdersDB.findOrder(id),
  },
};

Apollo Router APAC supergraph query

# APAC: Supergraph query — frontend sends ONE request, Apollo Router
# distributes to orders-subgraph + customers-subgraph + products-subgraph

query ApacOrderDashboard($apacCustomerId: String!) {
  # From customers-subgraph
  apacCustomer(id: $apacCustomerId) {
    apacName
    apacEmail
    apacTier

    # From orders-subgraph (via @key federation)
    apacOrders {
      id
      apacStatus
      apacTotalSgd

      # From products-subgraph (via @key federation)
      apacLineItems {
        apacProduct {
          apacName
          apacImageUrl
          apacCategory
        }
        apacQuantity
        apacPriceSgd
      }
    }
  }
}

# APAC: Apollo Router orchestrates:
# 1. Query apacCustomer → customers-subgraph
# 2. Query apacOrders → orders-subgraph (passing apacCustomerId)
# 3. Query apacLineItems.apacProduct → products-subgraph (batch)
# APAC frontend: ONE request. Apollo Router: 3 subgraph requests in parallel.

Hasura: APAC Instant GraphQL from Database

Hasura APAC auto-generated API from PostgreSQL

# APAC: Hasura auto-generates this GraphQL from the database schema
# No resolver code written by APAC backend team

# Schema: apac_orders table in PostgreSQL
# Columns: id, customer_id, status, total_sgd, created_at

# Hasura auto-generates all of:
query ApacListOrders {
  apac_orders(
    where: { status: { _eq: "pending" } }
    order_by: { created_at: desc }
    limit: 20
  ) {
    id
    customer_id
    status
    total_sgd
    created_at
    # Hasura auto-generates relationship joins:
    apac_customer {  # FK relationship: apac_orders.customer_id → apac_customers.id
      name
      email
      tier
    }
    apac_line_items {  # HasMany: apac_line_items.order_id → apac_orders.id
      product_id
      quantity
      price_sgd
    }
  }
}

# APAC: Mutations also auto-generated
mutation ApacCreateOrder($apacOrder: apac_orders_insert_input!) {
  insert_apac_orders_one(object: $apacOrder) {
    id
    status
    total_sgd
  }
}

# APAC: Real-time subscription (auto-generated, no code needed)
subscription ApacLiveOrderUpdates {
  apac_orders(
    where: { customer_id: { _eq: "APAC-CUST-001" } }
    order_by: { created_at: desc }
    limit: 5
  ) {
    id
    status
    updated_at
  }
}
# → WebSocket subscription, updates in real-time when APAC order changes

Hasura APAC row-level authorization rules

# APAC: Hasura permission rules (defined in Hasura console)
# Configures row-level authorization for apac_orders table

# Role: apac_customer
# SELECT permission:
filter:
  customer_id:
    _eq: "X-Hasura-User-Id"  # APAC: only own orders
columns:
  - id
  - status
  - total_sgd
  - created_at
  # customer_id NOT in columns — cannot see other APAC customers

# Role: apac_support_agent
# SELECT permission:
filter: {}  # APAC: no row filter — sees all orders
columns:
  - id
  - customer_id
  - status
  - total_sgd
  - created_at
  - internal_notes  # APAC: support agents see internal notes

# APAC: Hasura compiles these to WHERE clauses in every SQL query
# Authorization enforced at DB layer — not application code

Strawberry: APAC Python GraphQL with Type Annotations

Strawberry APAC FastAPI integration

# APAC: FastAPI + Strawberry GraphQL application

import strawberry
from strawberry.fastapi import GraphQLRouter
from fastapi import FastAPI
from typing import Optional
import asyncio

# APAC: Define GraphQL types with Python dataclasses
@strawberry.type
class ApacOrder:
    id: strawberry.ID
    apac_customer_id: str
    apac_status: str
    apac_total_sgd: float

@strawberry.type
class ApacCustomer:
    id: strawberry.ID
    apac_name: str
    apac_email: str
    apac_orders: list["ApacOrder"]  # APAC: resolved by resolver below

# APAC: Input type for mutations
@strawberry.input
class ApacCreateOrderInput:
    apac_customer_id: str
    apac_product_ids: list[str]
    apac_total_sgd: float

@strawberry.type
class Query:
    @strawberry.field
    async def apac_customer(
        self, id: strawberry.ID, info: strawberry.types.Info
    ) -> Optional[ApacCustomer]:
        # APAC: async DB query
        return await info.context["apac_db"].get_customer(id)

    @strawberry.field
    async def apac_orders(
        self,
        info: strawberry.types.Info,
        status: Optional[str] = None,
    ) -> list[ApacOrder]:
        return await info.context["apac_db"].list_orders(status=status)

@strawberry.type
class Mutation:
    @strawberry.mutation
    async def apac_create_order(
        self, input: ApacCreateOrderInput, info: strawberry.types.Info
    ) -> ApacOrder:
        return await info.context["apac_db"].create_order(input)

# APAC: Mount Strawberry on FastAPI
apac_schema = strawberry.Schema(query=Query, mutation=Mutation)
apac_graphql_router = GraphQLRouter(apac_schema)

app = FastAPI()
app.include_router(apac_graphql_router, prefix="/apac/graphql")

# APAC: Introspection available at /apac/graphql
# APAC: GraphiQL playground at /apac/graphql (dev mode)

APAC GraphQL Tool Selection

APAC GraphQL Need                     → Tool           → Why

APAC microservice federation          → Apollo          Federation spec;
(multi-team, supergraph)             →                 Apollo Router (Rust);
                                                       APAC Studio managed

APAC instant GraphQL from DB          → Hasura           Auto-generated CRUD;
(PostgreSQL/MySQL APAC rapid dev)     →                 row-level auth;
                                                       real-time subscriptions

APAC Python backend GraphQL           → Strawberry       Type annotations;
(FastAPI, Django, async Python)       →                 async-native;
                                                       mypy compatible APAC

APAC Node.js code-first GraphQL       → Pothos / Yoga   TypeScript-first;
(TypeScript, Prisma, tRPC comparison) →                 end-to-end type safety
                                                       for APAC TS teams

APAC public partner GraphQL API       → Apollo Server   Mature APAC ecosystem;
(external consumers, stable API)      → + Persisted Qry  persisted queries; CDN

Related APAC API Engineering Resources

For the REST API tooling (Hoppscotch, Bruno, Postman) that handles APAC REST API testing alongside GraphQL development, see the APAC API contract testing guide.

For the OpenAPI tooling (Spectral, OpenAPI Generator, Schemathesis) that governs APAC REST API design alongside GraphQL schema governance, see the APAC OpenAPI tooling guide.

For the API gateways (Kong, Apigee, AWS API Gateway, Tyk) that serve as the outer layer for APAC GraphQL supergraphs — handling auth, rate limiting, and TLS termination before requests reach the APAC Apollo Router, see the APAC API gateway guide.