About the index ↗
MARKET MONITOR / CATALOGUE Services 83,381 MCP listed 39,664 x402 43,726 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-25 · 2 sources
Task

Inference

61 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.

Responses base (OpenAI x402 REST usage

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1 and pay $0.02 per call in USDC, no API key, no signup. Same models, caps and pri...

agent402.tools AI Models & Inference 6 calls / 30d checked 2026-10-25
0.02 USDC per call per call

Deepent Research Agent API x402 REST usage

Deepent Research — refusal-free LLM inference (per-request)

api.deepentresearch.com AI Models & Inference 2 calls / 30d checked 2026-10-25
0.05 USDC per call per call

invinoveritas x402 REST usage

invinoveritas /signals/full — a live Hyperliquid perps read, recomputable per coin from the raw metrics we return (funding + 24h delta, basis, open interest,

api.babyblueviper.com Data & Finance 3 calls / 30d checked 2026-10-26
0.033 USDC per call per call

Responses auto (OpenAI x402 REST usage

OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1/auto and pay $0.01 per call in USDC, no API key, no signup. Same models, caps an...

agent402.tools AI Models & Inference 9 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Messages auto x402 REST usage

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent402.tools/v1/auto and pay $0.01 per call in USDC, no API key, no signup. Same models, caps and price as...

agent402.tools AI Models & Inference 8 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Keyless x402 REST usage

LLM chat completion with no API key or signup (Claude Sonnet class, anthropic/claude-sonnet-5.5). OpenAI-compatible: set your SDK base URL to https://keyless-theta.vercel.app/best/v1. Flat $0.05 per call, up to 1500 outp...

keyless-theta.vercel.app AI Models & Inference 1 calls / 30d checked 2026-10-25
0.05 USDC per call per call

Translate Text | Blackwood State x402 REST usage

Use when you need to translate text, a language translation or a text translation of a sentence or paragraph between two languages. Do not use for formatting that must be preserved, certified or legal translation, or spe...

x402-gateway.blackwoodstate8.workers.dev AI Models & Inference 4 calls / 30d checked 2026-10-25
0.012 USDC per call per call

Blackwood State Summarize x402 REST usage

Use when you need to summarize text such as an article, notes or a transcript into a short summary. Do not use for uRLs or PDFs (extract the text first), exact quotes or citations. Returns JSON with a concise summary of...

x402-gateway.blackwoodstate8.workers.dev Productivity & Docs 5 calls / 30d checked 2026-10-25
0.008 USDC per call per call

TenPrint x402 REST usage

Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident reference data for age...

rubric-protocol.com Other services 35 calls / 30d checked 2026-10-26
0.001 USDC per call per call

gate402 x402 REST usage

Fetch any public URL, render client-side JS, strip nav/ads, return clean LLM-ready Markdown.

gate402.app AI Models & Inference 15 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Covenant Compute x402 REST usage

Text inference for AI agents, with a receipt signed by the operator who ran it.

compute-inference.opencovenant.org AI Models & Inference 2 calls / 30d checked 2026-10-26
0.014304 USDC per call per call

Taifoon x402 REST usage

OpenAI-compatible chat completion on 22 models: name one in `model` (meta-llama/Meta-Llama-3.1-8B-Instruct, deepseek-ai/DeepSeek-V4-Flash, deepseek-v4-flash, openai/gpt-oss-120b, openai-gpt-oss-120b, meta-llama/Llama-3.3...

coord.taifoon.dev AI Models & Inference 25 calls / 30d checked 2026-10-26
0.001 USDC per call per call

AI Open Models - Auto x402 REST usage

Routes requests across open-weight models using task fit, tool calling, vision, JSON format, context, output capacity, provider availability, and price. Send POST application/json with model set to ai-open-models/auto an...

api.ai-open-models.com AI Models & Inference 12 calls / 30d checked 2026-10-25
0.002 USDC per call per call

Short AI Chat x402 REST usage

Short AI Chat: Get one short answer from the local Qwen3-4B model using up to four supplied chat turns. Returns model identity and a JSON answer. No browsing, external premium models or tool execution. 0.01 USDC includes...

market.datapackvibe.com AI Models & Inference 2 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Chat Completion (plus) x402 REST usage

LLM completion per call on a stronger model, no account needed: POST a prompt or messages array, get the answer as JSON. 6,000 UTF-8 bytes in, 1,200 tokens out, fixed price per call, hard caps disclosed in every response...

api.eucompliance.tools AI Models & Inference 1 calls / 30d checked 2026-10-25
0.02 USDC per call per call

Sentiment Analysis | Blackwood x402 REST usage

Use when you need sentiment analysis, text sentiment or opinion mining of reviews, comments or headlines in English. Do not use for neutral or emotion labels, non-English text or aspect-level sentiment. Returns JSON with...

x402-gateway.blackwoodstate8.workers.dev AI Models & Inference 5 calls / 30d checked 2026-10-25
0.004 USDC per call per call

gigsai x402 REST usage

Call when you need the readable content of a public web page: returns clean markdown (title, headings, lists, links; scripts and navigation removed), up to 100k characters. Pages that fail (404, blocked, timeout) are not...

gigsai.xyz Web & Scraping 10 calls / 30d checked 2026-10-25
0.002 USDC per call per call

Agent Data Bench x402 REST usage

Turn a public web page into an LLM-ready document: clean markdown with nav/cookie/script boilerplate removed, parsed JSON-LD, OpenGraph, heading outline, tables, link graph, word and token counts, and embedding-ready chu...

x402.deepsense.stream Web & Scraping 4 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Keyless x402 REST usage

LLM chat completion with no API key or signup (fast open model, meta-llama/llama-3.3-70b-instruct). OpenAI-compatible: set your SDK base URL to https://keyless.run/fast/v1. Flat $0.002 per call, up to 1500 output tokens....

keyless.run AI Models & Inference 6 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Chat Completion (basic) x402 REST usage

LLM completion per call, no account and no API key: POST a prompt (or a messages array) and get the model answer as JSON. Hard caps disclosed in every response (6,000 UTF-8 bytes in, 750 tokens out on this tier). Fixed p...

api.eucompliance.tools AI Models & Inference 2 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Completions x402 REST usage

Chat completions with the exact request and response shape of the OpenAI API: point your existing client at this URL and it works, no code change. One flat price per call whatever the size of the prompt or the answer — n...

flat-rate-llm.kikoribera03.workers.dev AI Models & Inference 2 calls / 30d checked 2026-10-25
0.005 USDC per call per call

Chat completions API x402 REST usage

LLM inference API: OpenAI-compatible chat completions, send messages, get choices and usage. Cheap LLM inference for agents (Llama 3.1 8B), no key, no streaming.

golf-evm-math.x402-evm-math.workers.dev AI Models & Inference 10 calls / 30d checked 2026-10-26
0.001 USDC per call per call

GEDX402 Image x402 REST usage

Fast text-to-image with Flux 1 Schnell (@cf/black-forest-labs/flux-1-schnell). POST prompt and optional dimensions; returns base64 image output. Hero: GET /heroes/flux-schnell. Per-generation x402 pricing per USDC per re...

image.gedx402.com Crypto & Payments 1 calls / 30d checked 2026-10-26
0.01 USDC per call per call

LLM Router - Open-Weight Models x402 REST usage

An LLM router for an open-weight inference service. It analyzes your request, selects a suitable compatible model, runs the selected model, and returns its answer in OpenAI-compatible format.

api.ai-open-models.com AI Models & Inference 2 calls / 30d checked 2026-10-25
0.004748 USDC per call per call

Related tasks