DeepSeek

DeepSeek API & Models on GPTProto

Explore DeepSeek models available through GPTProto.Access DeepSeek language models for coding, agents, reasoning, research, chat, and high-volume text workloads. Compare live capabilities and token pricing, then use the selected model through your GPTProto account, API key, and shared balance without managing separate provider credentials.

Which DeepSeek model do you actually need?

DeepSeek v4 Pro
Highest reasoning

$1.122 / $3.366 per 1M tokens · — / $0.0374 cache · 1.05M context

DeepSeek v4 Flash
Same 1.05M context, lower cost

$0.3 / $1.2 per 1M tokens · — / $0.006 cache · 1.05M context

DeepSeek R1
Explicit reasoning, 64K context

$0.33 / $1.3135 per 1M tokens · 64K context

Models

Pricing

Your usage

DeepSeek · ≈ 148M tokens/mo (48M cached)

OpenRouter
List + 5.5% credit fee
$35.45
per month
Input (non-cached)$10.1279
Output$25.32
DeepSeek
Direct from DeepSeek (list price)
$33.60
per month
Input (non-cached)$9.6
Output$24
GPTProto
Platform rates for this configuration
$33.89
per month
After discount$33.89
Effective$33.89
Monthly cost by source
OpenRouter
$35.45
DeepSeek
$33.60
GPTProto
$33.89
Comparable across channels
GPTProto is not cheaper than the available alternatives for this budget.
Monthly usage ≈ $33.888 · pay as you go

OpenRouter costs include its ~5.5% credit purchase fee. GPTProto applies a per-model discount (10–30% off) and your bonus credits are also spent at discounted rates — savings compound. Estimates assume a 60% cache hit rate.

About DeepSeek

DeepSeek is a Chinese AI company and research lab that develops open-weight large language models for reasoning, coding, agents, and general text generation. GPTProto's DeepSeek models collection brings the routes currently supported on the platform into one decision path, including V4 tiers and earlier V3- and R1-based options where they remain available. The names describe different releases and capability profiles rather than separate providers: V models are general language-model generations, while R1 is reasoning-focused. Use the live catalog and task picker to compare capabilities and pricing. The directory updates as GPTProto adds, changes, or removes supported routes.

Why Use DeepSeek With GPTProto?

Compare and call supported DeepSeek routes from the same GPTProto account used for the rest of your AI stack.

One Key, Shared Balance

Use one GPTProto key and prepaid balance across DeepSeek and other supported model providers.

Managed API Access

Call supported DeepSeek models without downloading, serving, and maintaining large open-weight checkpoints yourself.

Live Route Pricing

Compare each route's current token price and any verified discount before sending production traffic.

Automatic Route Failover

GPTProto can move requests to another available route when the current upstream route becomes unavailable.

How to Access DeepSeek Models

Get started with a DeepSeek API route through GPTProto.

  1. 1

    Create a GPTProto Account

    Sign up and open the dashboard to manage your prepaid balance, API keys, and usage.

  2. 2

    Generate an API Key

    Create a key in your dashboard and store it securely in your application or server environment.

  3. 3

    Call a DeepSeek Model

    Choose a live Model ID above, then follow that model's GPTProto documentation for the supported endpoint and parameters.

DeepSeek API Models FAQ

Which DeepSeek models are available on GPTProto?

The live catalog above shows the DeepSeek Model IDs currently supported on GPTProto, together with their route status, capabilities, billing unit, current price, and model-page link. The catalog can change as availability changes.

Which DeepSeek model should I choose?

Use V4 Pro for the most demanding coding, agent, and multi-step reasoning work. Use V4 Flash for everyday applications and cost-sensitive repeated tasks. Compare V3.2, V3, or R1 when maintaining an existing workflow or when their current route economics fit your workload.

Are the DeepSeek models on GPTProto multimodal?

The models currently listed on this page are text-to-text routes. Do not assume that a DeepSeek model accepts images, audio, or video unless the individual GPTProto model page explicitly lists that input modality.

Do I need a separate DeepSeek API key?

No. Use your GPTProto account and API key for the DeepSeek routes supported on GPTProto. You do not need to place a separate request through DeepSeek's developer platform for those GPTProto calls.

Is this every model released by DeepSeek?

No. This page lists DeepSeek routes currently supported on GPTProto, not every research release, open-weight checkpoint, or direct API model released by DeepSeek.

Is every DeepSeek model on GPTProto 40% off?

No. Any discount shown applies only to the individual route and its displayed reference price. Prices and discounts can change, so verify the live model card before deployment or campaign use.

How does GPTProto handle data sent to DeepSeek routes?

GPTProto processes API inputs and outputs to complete requests and may retain them temporarily for transaction processing and error debugging. Technical usage metadata may also be logged. Data sent to an upstream model provider is subject to that provider's policies.

What rate limits apply to DeepSeek models?

RPM, TPM, and concurrency limits can differ by model and route. Review the selected model's current GPTProto documentation or contact support before planning production capacity.

Start with DeepSeek

One GPTProto API key for DeepSeek and other providers.

Get API Key