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AgentRXI Durable Task Queue
x402
AgentRXI Durable Task Queue is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-15).
Provides durable, pay-per-call task queues for AI agents with push/pop/ack/nack/peek/stats operations, priority, delay, visibility timeout, and long-polling.
Price / call$0.002
Success—
StatusUnknown
How this service works
Durable task queues for agents: push up to 100 items (with delay and priority), pop with a lease (visibility timeout) and long-polling, then ack or nack; peek and stats. Private to the wallet, or shared across wallets with a secret key. $0.002 per call, items kept 14 days. Also callable as GET with the same fields as query parameters.
Output
Returns a JSON object containing the result of the requested queue action: for push, confirmation and item IDs; for pop, item payload and a receipt token used for ack/nack; for peek/stats, item counts, depths, and metadata; for ack/nack, confirmation of the operation. Items are retained for up to 14 days.
Example use cases
Multi-agent pipeline task dispatch
“Push this data-processing job onto my 'etl-pipeline' queue with priority 5 and a 30-second delay so a downstream agent picks it up after ingestion completes: '{"file": "report_q4.csv", "target": "warehouse"}'.”
Reliable task acknowledgment after processing
“I just finished processing the item with receipt 'rcpt_abc123' from the 'orders' queue — go ahead and ack it so it's removed permanently.”
Shared cross-wallet work queue for an agent fleet
“Pop the next available item from our shared 'job-pool' queue using the secret key 'my-super-secret-key-2024' with a 90-second visibility window and long-poll for up to 20 seconds if the queue is empty.”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/queue?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a durable, pay-per-use task queue that persists for 14 days with no infrastructure setup — especially for AI agent workflows requiring priority ordering, retry logic via nack/visibility timeout, delayed task scheduling, or cross-wallet coordination via shared secret keys. Prefer over in-memory queues or heavyweight message brokers (SQS, RabbitMQ) when you want zero-ops, per-call pricing at $0.002, and native agent-friendly HTTP/GET access.
Side effects
- Missing required 'action' parameter returns an error
- Invalid priority value outside 0-9 range rejected
- Receipt token expired or already acked/nacked causes failure on ack/nack
- Shared secret key shorter than 16 characters rejected
- Pushing more than 100 items in a single call exceeds limit
- Queue name not found or empty returns empty result for pop
- Insufficient USDC balance causes payment failure (x402)
- Long-poll wait_s exceeds server-side maximum limit
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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