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NOVA Agent Delegation Router
x402
NOVA Agent Delegation Router is a paid API for AI agents from nova-demand-worker.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).
Routes an agent-to-agent (a2a) delegation payload through the NOVA x402 pay-per-call infrastructure on Base with USDC, returning acceptance and routing confirmation.
Price / call$0.05
Success—
StatusUnknown
How this service works
Machine-facing pay-per-call utility services using x402 on Base with USDC.
Output
A JSON object confirming the routing outcome, including the route type (e.g. 'a2a'), a boolean 'routed' field indicating whether the payload was dispatched, and a boolean 'accepted' field indicating whether the delegation was accepted by the downstream agent.
Example use cases
Multi-agent task handoff
“I need to hand off this subtask from my planning agent to my execution agent — can you send the delegation payload through NOVA's x402 routing endpoint on Base and confirm it was accepted?”
Pay-per-call agent orchestration
“My orchestrator agent needs to delegate a data-fetching job to a specialist agent using NOVA's x402 system on Base with USDC — send the payload and tell me if it routed successfully.”
Automated workflow step delegation
“As part of my automated pipeline, forward this agent instruction payload to NOVA's delegation router and verify whether it was accepted and marked as routed.”
Technical details
Endpoint
POSThttps://nova-demand-worker.vercel.app/x402/agent-delegation?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to delegate tasks between AI agents programmatically via a pay-per-call micropayment model using x402 on Base with USDC, particularly when agent-to-agent (a2a) routing confirmation is required. Prefer it over generic HTTP relays when you need built-in payment gating and routing status feedback in a single call.
Side effects
- Payment failure: x402 payment not included or insufficient USDC balance causes rejection
- Invalid payload: malformed or missing 'payload' object results in routing failure
- Network error: Vercel worker unavailability causes 5xx response
- Delegation rejection: downstream agent refuses the task, returning accepted:false
- Routing failure: routed:false returned if no eligible agent target found
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | object |
Output
Schema · Response
{
"type": "json",
"example": {
"route": "a2a",
"routed": true,
"accepted": true
}
}Tags
x402
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