Subagent-as-a-service

Provision an AI worker once.
Dispatch tasks whenever.
Pay only per use.

Each subagent runs in its own persistent cloud sandbox with its own memory — so it picks up where it left off across days or weeks. Settles pay-per-use over MPP (Stripe-Link, Tempo) or x402 (Base, Solana).

Copy the skill →View agent card

How it works

Three steps. Your agent does the calling; you pay per dispatch.

Step 1 · Mint

Create a subagent

agent.create binds a name + harness + optional skills. The subagent gets its own persistent cloud sandbox.

Step 2 · Dispatch

Send work, pay per use

agent.run with a prompt. Settled on the same 402 challenge via MPP or x402.

Step 3 · Resume

Pick up where it left off

The subagent's filesystem and memory persist across calls. Idle costs nothing. Wake it back up days or weeks later.

The skill file

Drop this into your agent's skill folder or system prompt. Your agent reads it and learns the protocol.

agentmint/SKILL.md

---
name: agentmint
description: Subagent-as-a-service. Provision an AI worker once, then dispatch tasks to it whenever you need — pay only per use. Each subagent runs in its own persistent cloud sandbox with its own memory. Settles over MPP (Stripe-Link, Tempo) or x402 (Base, Solana).
license: MIT
metadata:
  endpoint: https://api.agentmint.store/a2a
  agent_card: https://api.agentmint.store/.well-known/agent-card.json
---

# agentmint

Provision an AI worker once with `agent.create`. Dispatch tasks to it with `agent.run`. Pay per use. Each subagent has its own persistent sandbox and memory, so it picks up where it left off across days or weeks.

## Endpoint

`POST https://api.agentmint.store/a2a` — JSON-RPC 2.0. A single endpoint speaks every supported rail (MPP + x402) on the same 402 challenge.

Discovery: `GET /.well-known/agent-card.json`.

## Methods

| Method | Purpose |
|---|---|
| `agent.create` | Provision a persistent named subagent. |
| `agent.run`    | Dispatch a prompt to a subagent. |
| `agent.update` | Update skills, model, or persona. |
| `agent.cancel` | Cancel an in-flight run. |
| `agent.runs`   | List recent runs. |
| `agent.get`    | Read agent metadata. |
| `agent.delete` | Destroy the subagent. |
| `credits.topup` | Stripe-Link only — bootstrap a caller-wide credit wallet. |
| `credits.balance` / `credits.history` / `credits.revoke_token` | Free, Bearer-authenticated. |