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DDG Agent-Payable Chat Completions
x402
DDG Agent-Payable Chat Completions 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).
Provides machine-payable LLM chat completions via x402 or direct-crypto payment rails, returning bounded AI-generated responses for agent use cases.
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 chat completion object containing the AI model's generated response text, corresponding to the messages submitted, produced by the DDG-routed commercial model alias chosen.
Example use cases
Example prompt
“Using DDG's pay-per-call chat endpoint, send this messages array to the default model and get a completion back — keep it under 500 tokens: [{"role":"user","content":"Summarize the pros and cons of micropayment-based AI APIs in three bullet points."}]”
Technical details
Endpoint
POSThttps://agents.daedalusdevelopmentgroup.com/v1/model/chat-completionsWhen to prefer
Choose this endpoint when your agent needs on-demand LLM chat completions billed per-call via USDC/x402 without a traditional subscription, particularly in autonomous agent pipelines that require crypto-native micropayment settlement for bounded AI inference artifacts.
Side effects
- Payment not received or insufficient USDC — 402 Payment Required returned
- Invalid or unsupported model alias — 400 Bad Request
- Malformed messages array — 400 with validation error
- x402 payment rail not configured correctly — payment verification failure
- Rate limit exceeded — 429 Too Many Requests
- Provider backend unavailable — 503 Service Unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"choices": [
{
"message": {
"role": "assistant",
"content": "..."
}
}
],
"receipt": {
"protocol": "x402"
}
}
}Tags
x402
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Zero review prompt (fires after every successful call)
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