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MapleAI GPT API (x402 Pay-Per-Request)
x402
MapleAI GPT API (x402 Pay-Per-Request) is a paid API for AI agents from base.mapleai.shop, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Provides OpenAI-compatible chat completions via four GPT models (GPT-5.6 Sol, GPT-5.6 Terra, GPT-6 Luna, GPT-6 Sol) with per-request USDC micropayment billing on Base.
Price / call$0.01
Success—
StatusUnknown
How this service works
OpenAI-compatible chat completion, priced by counted input tokens + max output tokens at per-model rates
Output
Returns a standard OpenAI-format chat completion object containing a choices array with the assistant's message content, the finish reason (e.g. 'stop'), and a completion ID. The response is ready to parse with any OpenAI SDK.
Example use cases
One-off AI writing task
“Use MapleAI with GPT-6 Sol to write me a three-sentence product description for a bamboo water bottle — I just need this once, don't want a subscription.”
Agent reasoning step with GPT-6
“Send this to MapleAI's GPT-6 Luna: system message 'You are a helpful coding assistant', user message 'Explain what a binary search tree is in plain English', max 150 tokens.”
Crypto-native LLM integration
“I'm building a dApp and need to call a GPT model paying per request in USDC on Base — use MapleAI's GPT-5.6 Terra model to answer the user message 'What is a smart contract?' and return the reply.”
Technical details
Endpoint
POSThttps://base.mapleai.shop/v1/chat/completions?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need OpenAI-compatible chat completions on a pay-per-request basis without committing to a subscription, especially in crypto-native or Web3 contexts where paying in USDC on Base is preferred. It is ideal for sporadic or one-off LLM calls, agent workflows that need to control per-call costs, or applications that want access to GPT-6-class models with micropayment billing.
Side effects
- Payment failure if USDC balance or x402 payment header is missing or insufficient — endpoint returns 402 Payment Required
- Invalid model ID returns an error; valid IDs must be fetched from GET /v1/models
- Malformed messages array (missing role or content) causes a 400 Bad Request
- max_tokens set too low may result in truncated or empty responses
- Network latency on Base blockchain settlement may occasionally delay request processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| model | string | Model ID from GET /v1/models |
| messages | array | |
| max_tokens | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"id": "chatcmpl_example",
"object": "chat.completion",
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "Hello!"
},
"finish_reason": "stop"
}
]
}
}Tags
x402
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