For agents: JSON · MCP

DeepSeek V4 Pro API

x402Not rated yetLast checked 37 min ago

POST https://agent402-arb.rosariovitale0096.workers.dev/llm/deepseek-v4-pro

DeepSeek V4 Pro API (deepseek/deepseek-v4-pro): OpenAI-compatible chat completions, pay per call in USDC on Base with x402. No API key, no account, no subscription. When listed, this request cost 30% less than the same request on BlockRun. Function calling passed through where the model supports it. Exact price in the 402 quote before payment; automatic refund if the model fails to answer.

Price$0.0014per model request · paid in USD on Base

Uptime100%

1/1 probes · 678 ms

Score–Needs 3 checks

Paid usage, 30 days0payers · 0 calls

Other endpoints from agent402-arb.rosariovitale0096.workers.dev

The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.

Endpoint	Category	Price per call
POST /llm/claude-haiku-5.5	LLM inference	$0.001
POST /llm/claude-opus-5	LLM inference	$0.0014
POST /llm/claude-opus-5.5	LLM inference	$0.0014
POST /llm/claude-sonnet-5	LLM inference	$0.0014
POST /llm/claude-sonnet-5.5	LLM inference	$0.0014
POST /llm/deepseek-chat	LLM inference	$0.0014
POST /llm/deepseek-v4.1-flash	LLM inference	$0.001
POST /llm/gemini-3.1-pro	LLM inference	$0.0014
POST /llm/gemini-3.6-flash	LLM inference	$0.0014
POST /llm/gemini-3.8-flash	LLM inference	$0.0014
POST /llm/gemini-4-argon	LLM inference	$0.001
POST /llm/glm-5.3	LLM inference	$0.0014
POST /llm/gpt-5.5	LLM inference	$0.0014
POST /llm/gpt-6-astra	LLM inference	$0.0019
POST /llm/gpt-6-luna	LLM inference	$0.0014
POST /llm/gpt-6.1-sol	LLM inference	$0.0014
POST /llm/gpt-oss-120b	LLM inference	$0.001
POST /llm/grok-4.7	LLM inference	$0.0014
POST /llm/kimi-k3	LLM inference	$0.0014
POST /llm/llama-3.3-70b	LLM inference	$0.001
POST /llm/minimax-m3	LLM inference	$0.0014
POST /llm/mistral-large-4	LLM inference	$0.0023
POST /llm/qwen3.8-max	LLM inference	$0.0014
POST /v1/chat/completions	LLM inference	$0.0014
POST /v1/chat/completions/deepseek%2Fdeepseek-chat	LLM inference	$0.0014

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X POST "https://agent402-arb.rosariovitale0096.workers.dev/llm/deepseek-v4-pro"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Recent checks

Checked (UTC)	Result	Status	Time	Live price
2026-10-15 06:15	Valid 402	402	678 ms	$0.0014

Receipts

No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.

What a check proves