ATXP is an infrastructure platform that gives AI agents identity, payments, email, and pay-per-use tools in a single account, with no subscription required.
About
ATXP is an infrastructure platform, built by Circuit & Chisel (founded in 2025), that gives AI agents their own accounts. Its core premise is that an autonomous agent cannot complete transactions or act independently without an identity, a payment method, and a way to communicate — so ATXP bundles all three, along with a suite of on-demand tools, into a single account that developers can set up in minutes.
Developers connect an existing agent or register a new one, receiving a persistent "agent handle" (a portable identifier similar to a username), an @atxp.email address, a payment capability, and access to 14+ pay-as-you-go tools such as web search, browsing, image generation, code execution, and file storage. ATXP also ships consumer-facing apps — atxp.chat, ATXP Music, ATXP Pics, and the beta ATXP Video — that operate on the same no-subscription, pay-per-use basis. The company lists Stripe, Coinbase, Solana, Polygon, and Samsung Next as backers.
Key Features
Pricing & Fees
- Pricing: Free account creation; 10 starter IOU tokens on registration; pay per tool call only, with no subscriptions and no minimums.
- Quick setup: Developers can add identity, payments, and email to an agent in minutes using `npx atxp` and the documentation at docs.atxp.ai.
- Beta products: ATXP Video and clowd.bot are currently in beta.
- Documentation: Full docs, glossary, and integration guides are available at docs.atxp.ai.
Who It's For
ATXP is aimed primarily at developers building autonomous AI agents who need their agents to hold an identity, pay for services, and send email without human intervention at each step. It suits teams using agent frameworks such as LangChain, CrewAI, OpenAI Agents SDK, or Claude Code, as well as solo builders who want tool access without managing separate API keys and subscriptions. The consumer apps also serve casual users who want pay-per-use AI chat, music, images, or video rather than monthly plans.
FAQ
What is ATXP?ATXP is an infrastructure platform by Circuit & Chisel that gives AI agents an account combining identity, payments, email, and 14+ pay-per-use tools in one place.
Is ATXP free to use?Creating an account is free and includes 10 starter IOU tokens; after that, users pay only for the tool calls they make, with no subscriptions or minimums.
Which frameworks and platforms does ATXP support?It integrates with Claude Code via an MCP server, LangChain, CrewAI, the OpenAI Agents SDK, AutoGen, and MANUS, and it exposes an LLM gateway covering Claude, GPT-4o, Gemini, and Llama models.
How does ATXP control agent spending?Agents spend pre-funded IOU tokens, which set a structural spending limit; developers can also configure spending limits on top of this model.
Do users need a subscription for the ATXP apps?No — ATXP Chat, ATXP Music, and ATXP Pics are pay-per-use, and users pay only for what they generate or use.
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