yangmao.ai · Python setup money page

DGX Cloud Lepton (formerly Lepton AI) Python API Setup

Use this page when you need a working Python starting point for DGX Cloud Lepton (formerly Lepton AI), then validate quota and model names in the official console before production.

Open official provider → Get one OpenAI-compatible key → Compare API gateway options →

Quick verdict

Free API: $10 free credits
Rate limits: 10 RPM
Best model starting point: Llama 3.3 70B
Mainland China access: direct or relatively friendly

Provider fit matrix

Best fit Fast provider evaluation, prototypes, and fallback routing

Watch out Free credits and rate limits can change without warning

Production fallback Keep at least one compatible backup provider before shipping

Lepton AI buyer intent notes

Who should care

Best for developers testing serverless AI inference, hosted open models, and deployment workflows that sit between API providers and custom GPU ops.

Decision trigger

Use Lepton AI when you want deployment flexibility with less infrastructure work than raw GPU servers.

Watch out: Free/trial terms can be account-specific; verify endpoint status, model IDs, and region latency before wiring retries.

Lepton cURL setupEndpoint smoke test Modal alternativeServerless compute comparison Baseten servingManaged deployment fallback

Production readiness checklist

Quota gate Start inside $10 free credits; log usage before adding retries or batch jobs.

No-card check Try the free path first, then confirm whether billing is required for API keys, higher RPM, or production endpoints.

Regional smoke test Still run one request from your deployment region and from mainland China if users are there.

Source freshness Snapshot date: 2026-06-05; official quota and pricing can change without notice.

Python setup snapshot

Start with the smallest possible chat completion, then move the key to your server-side secret manager before production.

from openai import OpenAI

client = OpenAI(
    api_key="your-lepton-key",
    base_url="https://llama3-3-70b.lepton.run/api/v1"
)

response = client.chat.completions.create(
    model="llama3-3-70b",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

Free API and pricing notes

$10 free credits

New users get $10 free credits, founded by Yangqing Jia (PyTorch co-creator)

Access and production risk

Mainland China friendly / direct path likely

Founded by Chinese-American team, good China access. API is directly accessible.

How to set it up

Create or locate your provider API key in the official dashboard.

Install the OpenAI-compatible Python SDK or the provider-supported SDK.

Set the API key in an environment variable instead of hard-coding secrets.

Run a small DGX Cloud Lepton (formerly Lepton AI) chat completion with Llama 3.3 70B.

Watch free credits, RPM/TPM limits, response shape, and error messages before scaling.

Credit-change alerts

Want to know when free credits, pricing, or availability changes? Subscribe first, then compare official providers, API gateways, and alternatives.

Subscribe → Get an OpenLLMAPI key → Compare API gateways →

Source snapshot

Data source: yangmao.ai provider YAML tracker plus provider docs reviewed by the daily crawler. Official dashboards can change quota and pricing without notice; verify before production.

yangmao.ai provider id: lepton
Official source: https://build.nvidia.com/explore/discover
Last updated: 2026-06-05
Free tier: 10M tokens/day
API credits: $10 free credits
Rate limit: 10 RPM
Access note: Founded by Chinese-American team, good China access. API is directly accessible.

FAQ

Does DGX Cloud Lepton (formerly Lepton AI) have a free API?

Yes. Current yangmao.ai record: $10 free credits. Rate limit note: 10 RPM.

Is DGX Cloud Lepton (formerly Lepton AI) OpenAI-compatible?

The recorded setup uses an OpenAI-compatible pattern or SDK-style call. Validate the latest base URL and model names in DGX Cloud Lepton (formerly Lepton AI) docs.

Can I use DGX Cloud Lepton (formerly Lepton AI) from mainland China?

DGX Cloud Lepton (formerly Lepton AI) is marked as relatively direct or Mainland-China-friendly in the current tracker.

What should I do when DGX Cloud Lepton (formerly Lepton AI) credits run out?

Compare the alternatives below, check /en/free-ai-api/, and shortlist official providers or API gateway options before production.

Is Lepton AI closer to an API provider or deployment platform?

It sits closer to an AI deployment/inference platform, so test it when you need hosted endpoints with more control than a generic model router.