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DDG Buyer Agent Smoke Probe
x402
DDG Buyer Agent Smoke Probe is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
A minimal $0.01 USDC smoke-probe endpoint that validates machine-to-machine x402 payment rail connectivity for AI agent buyers on the DDG platform
Price / call$0.01
Success—
StatusUnknown
How this service works
Machine-payable DDG services for AI agents. Current public live payment rails are x402 multi-chain USDC and direct-crypto auto/manual for public receiving-address families. MPP/Stripe/Tempo is installed but pending live provider env plus penny-settlement proof before any MPP-live advertisement. DDG sells bounded artifacts/results, not raw provider account access.
Output
A simple JSON object with a boolean `ok: true` field confirming the payment was accepted and the endpoint is reachable. No data payload beyond the success acknowledgment.
Example use cases
Pre-flight agent payment rail check
“Before I deploy my autonomous agent, can you run a quick $0.01 smoke probe against the DDG buyer endpoint using a POST with an empty JSON body to confirm my x402 USDC wallet is wired up correctly?”
Debugging failed agent micropayment
“My agent's x402 payments keep failing — can you do a smoke probe POST to the DDG agent service with a JSON body to see if the payment rail itself is the problem or if it's something in my agent logic?”
Onboarding new agent to DDG payment network
“I'm setting up a new AI agent that needs to use DDG's machine-payable services — please run the buyer smoke probe with a JSON POST body so I can confirm the x402 USDC payment connection is live before I wire in the full workflow.”
Technical details
Endpoint
POSThttps://agents.daedalusdevelopmentgroup.com/v1/buyer-agent-smoke-probeWhen to prefer
Use this endpoint specifically when you need to verify that an AI agent's x402 USDC payment infrastructure is correctly configured and functional before invoking more expensive DDG services. Prefer this over other DDG endpoints when the goal is purely connectivity and payment rail validation, not obtaining a real artifact or result. It is the lowest-cost integration test available on the DDG platform.
Side effects
- Payment rejected if insufficient USDC balance in agent wallet
- x402 payment header missing or malformed causes 402 response with payment requirements
- Invalid body type (not json/form-data/text) causes schema validation error
- Wrong HTTP method (not POST/PUT/PATCH) rejected
- Network timeout if payment settlement takes too long
- Payment rail unavailable if blockchain RPC is degraded
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true
}
}Tags
x402
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