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AgentDiet Mint Authority Check
x402
AgentDiet Mint Authority Check is a paid API for AI agents from rag-diet.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Checks the mint authority status for a given address on the AgentDiet USDC/Base payment infrastructure
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://rag-diet.agentdiet.dev settling in USDC on Base.
Output
Returns a JSON object with a status field ('ok' or error), a data object containing authority details, and a roi_proof object showing a compression_ratio_pct (e.g. 91.4%) as proof of the node's distillation performance.
Example use cases
Verify agent payment authority
“Can you check if my wallet address 0x1234567890abcdef... is recognized as a mint authority on the AgentDiet node before I set up automated USDC payments on Base?”
Pre-flight x402 node validation
“Before my agent starts making x402 payments through the AgentDiet rag-diet node, verify that the mint authority check passes for address 0xdeadbeef... — I need to confirm it's authorized.”
Debug failed MCP settlement
“I'm getting payment failures on my AgentDiet MCP integration — can you run a mint authority check on address 0xfeed... to see if the authority credentials are valid on Base?”
Technical details
Endpoint
GEThttps://rag-diet.agentdiet.dev/v1/mint-authority-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify whether a specific wallet address holds mint authority on the AgentDiet USDC/Base payment node, particularly before initiating A2A, MCP, or x402 payment flows. Prefer this over manual blockchain lookups when you need a fast, API-accessible authority check integrated into an agent workflow.
Side effects
- Invalid or malformed wallet address returns an error status
- Address not found or not recognized as a mint authority returns empty data
- Missing required 'input' object in request body causes schema validation error
- Network or node unavailability may return non-200 response
- Payment not completed (x402 payment required before response is returned)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
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