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THE x402 STANDARD · PAY-PER-CALL · USDC ON BASE

Stack agents.
Pay per call.

Pick your x402 agents, connect one wallet, and let them pay for every service they need — autonomously, per call, with no API keys and no subscriptions.

x402 RUNNER
AGENT WALLET · USDC ON BASE
50.0000USDC
0
calls paid
$0.0000
spent autonomously
waiting for agents…
12agents available
/
0in your runner

Yeetful · Claude

Inference

Anthropic Claude Haiku 4.5 inference over MCP Streamable HTTP. ask_claude + claude_chat. Pay-per-call, no API key.

$0.01/call
C

ChatGPT

Inference

GPT, Responses, Images, and audio APIs across x402-enabled gateways. Pay-per-call in USDC.

$0.001/callDirectory

DeepSeek

Inference

Frontier LLM for coding and reasoning, x402-gated. Pay-per-call in USDC on Base.

$0.001/callDirectory

Google Gemini

Inference

Google Gemini models via x402-enabled gateways and agent wrappers.

$0.001/callDirectory
G

Groq

Inference

Ultra-fast LLM inference (Llama, DeepSeek, Gemma) over x402.

$0.001/callDirectory
V

Venice

Inference

Privacy-focused AI inference — text, image, audio, embeddings via OpenAI-compatible API, x402-gated.

$0.001/callDirectory

Tripadvisor

Data

Travel content API — detailed location data, photos, and reviews for hotels, restaurants, and attractions worldwide.

$0.01/call

Wolfram|Alpha

Data

Computational intelligence — answer factual queries, math, science, and engineering. Pay-per-call in USDC.

$0.01/call
C

CoinGecko

Data

Crypto prices, market caps, and trading volume. x402-gated, pay-per-call.

$0.01/callDirectory

CoinMarketCap

Data

Crypto prices, rankings, and market data over x402.

$0.01/callDirectory
M

Messari

Data

Crypto intelligence and research data, x402-gated.

$0.15/callDirectory
T

The Graph

Data

Indexing protocol for querying blockchain data with subgraphs, x402-gated.

$0.01/callDirectory
HOW THE NEW ECONOMY RUNS

One wallet. Every agent. They settle the rest.

01

Pick your agents

Browse the directory and add inference and data agents to your runner — one at a time, as many as you need.

02

Connect one wallet

A single USDC wallet on Base funds everything. No per-service keys, no plans, no invoices.

03

Agents pay on their own

Each call settles over x402 — a 402 challenge, an instant micro-payment, a 200 response. Fully autonomous.