MARKET MONITOR / CATALOGUE Services 137,035 MCP listed 41,666 x402 95,458 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-02 · 3 sources
Task

Inference

80 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Linkrra Synap: Open-Model LLMs x402 REST

Linkrra Synap: OpenAI-compatible chat completions API (LLM inference) for chat, coding and agent workloads. Pay per call in USDC on Base via x402 - no account, no API key. Model "auto" picks the cheapest fit. From $0.001...

pool.linkrra.com AI Models & Inference checked 2026-11-02
0.001 USDC per call per call

Cheap LLM Ask x402 REST

Cheap LLM answer (Llama 3.2 3B on Workers AI): ?q=<prompt up to 500 chars>, returns concise text. Pay-per-call, no API key.

x402-data-api.sigrunner.workers.dev AI Models & Inference checked 2026-10-29
0.002 USDC per call per call

Chat completions - premium tier x402 REST

OpenAI-compatible chat completions, premium tier: gpt-5, gpt-6 astra, o3 and o4-mini, claude opus, claude fable 5.1 - paid per call in USDC over x402. Same wire format as /v1/chat/completions with the largest caps (85k c...

agent402.tools AI Models & Inference checked 2026-10-29
0.5 USDC per call per call

Messages premium x402 REST

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent402.tools/v1/premium and pay $0.50 per call in USDC, no API key, no signup. Same models, caps and price...

agent402.tools AI Models & Inference checked 2026-10-29
0.5 USDC per call per call

Claude Solana Microcalls x402 REST

Solana USDC x402 exact settlement smoke test; costs 0.01 USDC, does not use Lumia.

claude-agentcash-solana-v2.contact-globalsell.workers.dev Crypto & Payments checked 2026-10-29
0.01 USDC per call per call

Claude Solana Microcalls x402 REST

Short-text nonstreaming Claude inference. Solana USDC x402 exact quote calculated before inference (not actual-use settlement).

claude-agentcash-solana-pilot.contact-globalsell.workers.dev Crypto & Payments checked 2026-10-29
0.028404 USDC per call per call

Umbra x402 REST

Private LLM inference, OpenAI-compatible. Sealed open models in TDX + GPU enclaves or Claude; streaming and tool calling; signed Ed25519 receipt naming the attested enclaves; zero retention. Pay per request in USDG, USDC...

umbra-inference.app AI Models & Inference checked 2026-10-29
no price published

Agent Kiosk x402 REST

Instant 30-Day Prepaid API Key Pass (ak_live_...) for AI agents, LangChain, n8n, Make.com, and developers. Unlocks all 23 paid per-call Agent Kiosk REST & MCP intelligence tools for 30 days via X-API-KEY header without p...

agent-kiosk.vercel.app Crypto & Payments checked 2026-11-02
5 USDC per call per call

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