International clients welcome & acceptedOpen-source AI models — DeepSeek · Kimi · Qwen · GLM · MimoFree Trial Keys available — test most models before you buyOpenAI + Anthropic + MCP-compatible — /v1/chat/completions · /v1/responses · /v1/messages · /v1/mcpManual activation — key on WhatsApp + email Weekly + Monthly plans · unlimited tokens Pay via Bank transfer · Wise · PayNow (Singapore) · UPI (India) · Interac e-Transfer (Canada) · PayID (Australia) · Cards soon3-day replacement · Full subscription supportInternational clients welcome & acceptedOpen-source AI models — DeepSeek · Kimi · Qwen · GLM · MimoFree Trial Keys available — test most models before you buyOpenAI + Anthropic + MCP-compatible — /v1/chat/completions · /v1/responses · /v1/messages · /v1/mcpManual activation — key on WhatsApp + email Weekly + Monthly plans · unlimited tokens Pay via Bank transfer · Wise · PayNow (Singapore) · UPI (India) · Interac e-Transfer (Canada) · PayID (Australia) · Cards soon3-day replacement · Full subscription support
NEW-71%
DeepSeek V4 Flash 0731 - Unlimited Tokens [ Basic ] - 500 Calls Per Day
Open-source AI · Manual activation DeepSeek
DeepSeek 4.9 Available Open weights

DeepSeek V4 Flash 0731 - Unlimited Tokens [ Basic ] - 500 Calls Per Day

1M context - High Intellectual - top coding benchmarks - open weights

Context
1M tokens
Rate limit
Unlimited
Modalities
Text in - Text out
Choose your plan
$19.99
$69.99
-71%
Save $50.00 (71%)
per month · unlimited tokens
All plans — unlimited tokens
Daily$5.00$0.99-80%
No refund
Weekly$19.99$5.99-70%
2-day refund
Monthly$69.99$19.99-71%
3-day refund
Manual activation · 3-day refund (monthly plan) · support for full subscription · Personal use - 1 dev seat
Limited accounts — contact us to check availability before ordering
Chat on WhatsApp to Order (Monthly) Email inquiry to support@we64.com
No checkout · no login · no payment gateway. WhatsApp for ordering · Email for inquiries. International clients welcome — pay via Bank/Wise/PayNow(UPI)/Interac e-Transfer (Canada)/PayID (Australia). Manual activation, key sent on WhatsApp + email.
Manual
Activation
3-day
Replacement
Full sub
Support

Model description

DeepSeek V4 Flash 0731 Unlimited Tokens Basic Edition - DeepSeek flagship with 1M context. Best-in-class agentic reasoning + tool-use, top coding benchmarks. Built on open V4 weights lineage. All Basic Plans : 500 Calls Per Day Few Peak hour lags are observed and managed with failover strategy. Discuss on WhatsApp for more details.

Capabilities

Tool-use JSON mode Streaming Function calling Code & math Open weights Best Coding

What's included

  • MCP Support
  • High Intelligent
  • Opensource
  • Response API
  • OpenAI
  • Anthropic

Specifications

Model specs
Vendor
DeepSeek
Model
DeepSeek V4 Flash 0731 - Unlimited Tokens [ Basic ] - 500 Calls Per Day
Context window
1M tokens
Modalities
Text in - Text out
Open weights
Yes
API specs
Endpoint
OpenAI-compatible (/v1/chat/completions)
MCP endpoint
/v1/mcp (Streamable HTTP)
Rate limit
500 Calls Per Day - fair-use
Streaming
Yes (SSE)
JSON mode
Yes
Function calling
Yes
License & delivery
License
Personal use - 1 dev seat
Delivery
Manual activation - key on WhatsApp / email
Replacement window
3 days from activation
Support period
Full subscription length (daily / weekly / monthly)

Technical Documentation

API reference + integration guides
Full Technical Documentation
Unified API reference + integration guides for Python, Node.js, cURL, Cursor, Claude Code, IntelliJ, N8N, Dify, and more
Python · openai SDK · Quick Start
from openai import OpenAI client = OpenAI( api_key="YOUR_WE64_KEY", base_url="https://api.we64.com/v1"
) response = client.chat.completions.create( model="deepseek-v4-flash-0731-unlimited-tokens-basic-500-calls-per-day", messages=[ {"role": "user", "content": "Hello! Tell me about yourself."} ], stream=True
) for chunk in response: print(chunk.choices[0].delta.content or "", end="")
Supported SDKs
Python openai · Node openai · LangChain · LlamaIndex · Vercel AI
Supported features
Streaming (SSE) · JSON mode · Function calling · Tool-use
Need help integrating?
Email support@we64.com for technical support — we reply within hours during business hours.
Email →
Order summary
DeepSeek V4 Flash 0731 - Unlimited Tokens [ Basic ] - 500 Calls Per Day
$19.99
$69.99
/ month
Manual activation - key on WhatsApp / email
Personal use - 1 dev seat
500 Calls Per Day - fair-use
3-day refund (monthly plan)
Support for full subscription period
🌍 International clients welcome
Chat on WhatsApp Email inquiry
No checkout. No login. No payment gateway. WhatsApp for ordering · Email for inquiries. Pay via Bank/Wise/PayNow/UPI/Interac e-Transfer (Canada)/PayID (Australia).