✓ Retry succeeded
OAuth refreshed
Rate Limited → Retrying...
Circuit Open
200 OK
Python API SDK Framework

Build Production-Grade Python API SDKs

Build resilient Python SDKs with retries, OAuth, pagination, and circuit breakers already solved.

Python 3.10+ 100% Type Hints 2 Core Dependencies
from hakiapi import GitHubClient

# Resilient GitHub client with built-in retries & circuit breaker
with GitHubClient(timeout=10) as github:
    user = github.get_user("torvalds")
    print(f"User: {user['name']} | Followers: {user['followers']}")
Click "Run" to test static execution response
HTTP/2 200 OK (42ms)

100%
Type Annotated
Full IDE autocompletion
0.2s
Recovery Time
Default backoff jitter
2
Core Dependencies
requests & httpx

Resilience Core

Everything You Need for Resilient APIs

Built-in API infrastructure pattern so you never write boilerplate integration logic again.

ACTIVE

Token Refresh

Refreshes expired OAuth tokens before requests fail.

Automatic Token Refresh
PKCE Flow Support
Bearer Header Injection
OAuth2Secure
Learn more
ENABLED

Exponential Retries

Recovers from rate limits and transient errors with jitter.

429 Rate Limit Handling
5xx Server Errors
Randomized Jitter
ResilienceAutomated
Learn more
READY

Universal Paginator

Iterate across varied pagination schemas using a single unified iterator.

Cursor-based Pagination
Offset & Limit
Page Numbers
IterationAsync/Sync
Learn more

Request Lifecycle

Every Request Protected by Default

Watch how a single client invocation travels through security, resilience, and transport layers before hitting upstream APIs.

Resilience Middleware

Retry Engine

Recovers automatically from 429 rate limits and 5xx transient server errors with randomized jitter.

Live Telemetry Preview
GET /userssent
429 Too Many Requestserror
Retry #1 (Backoff: 0.4s + Jitter)retry
200 OKsuccess
12:03:42 | Handled HTTP 429 via exponential backoff

The Difference

Raw Requests vs. HakiAPI

Compare writing raw HTTP integration code against using HakiAPI's production core.

Without HakiAPI

~65 Lines of Boilerplate
legacy_integration.py
while True:
try:
resp = requests.get(url, headers=auth)
if resp.status_code == 401: refresh_token()...
elif resp.status_code == 429: time.sleep(backoff)
except (ConnectionError, Timeout):
# implement manual retry logic & jitter...

With HakiAPI

8 Lines Clean Logic
modern_client.py
from hakiapi import GitHubClient

with GitHubClient() as client:
# Retries, auth, & circuits handled natively
user = client.get_user("torvalds")
print(user.name)

Stop rewriting API infrastructure.

Install HakiAPI today and build production-grade SDKs in minutes. Zero boilerplate, maximum reliability.