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Fast Token API Key Recharge
x402
Fast Token API Key Recharge is a paid API for AI agents from apitoken.clawwallet.cc, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).
Recharges a prepaid API key with credits for use against OpenAI-compatible Azure inference endpoints, paid via x402/USDC
Price / call$1
Success—
StatusUnknown
How this service works
Fast Token is an x402-powered prepaid API key gateway for OpenAI-compatible Azure inference endpoints.
Output
Returns a JSON object containing the key_id, confirmation that this is an api_key_recharge object, whether the key was reused, the USD amount charged, credits added, credits granted, and total credits remaining on the key.
Example use cases
Example prompt
“Recharge my Fast Token prepaid API key with $5 worth of credits so I can keep making OpenAI-compatible inference calls.”
Technical details
Endpoint
POSThttps://apitoken.clawwallet.cc/api/rechargeWhen to prefer
Use this endpoint when an AI agent needs to programmatically top up a prepaid API key for accessing OpenAI-compatible Azure inference endpoints via x402 crypto payments, especially in automated pipelines where LLM credit management needs to happen without human intervention.
Side effects
- Payment amount below $0.10 minimum — rejected with validation error
- Payment amount above $1000 maximum — rejected with validation error
- x402 payment failure or USDC transfer rejected — credits not added
- Invalid or missing payment header — 402 Payment Required response
- Network or gateway timeout — uncertain whether credits were added
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| amount_usd | number |
Output
Schema · Response
{
"type": "json",
"example": {
"key_id": "key_example",
"object": "api_key_recharge",
"reused": false,
"amount_usd": 1,
"credits_added": 100000,
"credits_granted": 100000,
"credits_remaining": 100000
}
}Tags
x402
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