Discover / api.clusterprotocol.ai

Cluster Protocol

□ No challenge detected

Pay-per-request AI inference gateway: chat completions, embeddings, image generation, transcription, text-to-speech, reranking and agent execution, paid per call in USDC on Base.

Listed price
$1
Challenge detected
0 of the last 9 checks
Last checked
16 Oct, 23:40 UTC
In our index since
5 Oct 2026

Endpoint

curl -i https://api.clusterprotocol.ai/v1/agents/execute
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
9 listed endpoints · on x402-list.com

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.clusterprotocol.ai/v1

  • POST/embeddings$0.0005Text embedding generation
  • POST/agents/execute/pro$5Autonomous AI agent execution — Pro (extended reasoning, deeper tool use)
  • POST/agents/execute$1Autonomous AI agent execution (multi-step reasoning + tool use)
  • POST/rerank$0.001Document reranking
  • POST/images/generations$0.02AI image generation
  • POST/chat/completions$0.003AI chat inference (LLM completion)
  • POST/agents/execute/max$15Autonomous AI agent execution — Max (long-horizon multi-agent orchestration)
  • POST/audio/transcriptions$0.006Audio transcription (speech-to-text)
  • POST/audio/speech$0.015Text-to-speech synthesis

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 9 of 9 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.clusterprotocol.ai

Recent checks

5 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026
All 9 checks
When (UTC)ResultHTTPResponse
16 Oct, 23:40 UTCNo challenge detected401165ms
15 Oct, 14:11 UTCNo challenge detected40124ms
14 Oct, 08:45 UTCNo challenge detected401383ms
13 Oct, 10:39 UTCNo challenge detected40322ms
11 Oct, 10:02 UTCNo challenge detected40319ms
9 Oct, 21:31 UTCNo challenge detected40330ms
8 Oct, 15:35 UTCNo challenge detected40372ms
7 Oct, 09:33 UTCNo challenge detected40339ms
5 Oct, 17:05 UTCNo challenge detected40356ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 23:40 UTC, we detected no payment challenge.

What price is recorded for Cluster Protocol?

Its listed price is $1.

What payment terms does Cluster Protocol advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is Cluster Protocol listed?

In x402-list.com. Superstables first indexed it on 5 Oct 2026.

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