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Oblique Markets AgentCore Seller Router
x402
Oblique Markets AgentCore Seller Router is a paid API for AI agents from api.oblique.markets, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Routes an AI agent's task to a ranked top-3 shortlist of sellers with live health checks, prices, and qualified session handoff via x402/MPP payment rails
Price / call$0.01
Success—
StatusUnknown
How this service works
Use when an agent needs to pick which paid agent service to call for a task. Returns a ranked top-three shortlist of paid agent services with live health, prices, x402 and MPP rails, MCP schemas, qualified session handoff and receipt binding. $0.01.
Output
Returns a ranked shortlist of up to three sellers, each with live health status, current price quotes, supported payment rail details, MCP-compatible schemas, a qualified session handoff token, and a receipt binding for auditability. The response format can be JSON, Markdown, or plain text as requested.
Example use cases
Budget-capped task delegation for agents
“I need you to route my 'summarize today's SEC filings for AAPL' task to the best available sellers, cap spending at $1.50, use x402:base as the payment rail, and give me the ranked shortlist in JSON so I can pick the cheapest healthy one.”
On-chain data task marketplace routing
“Route my on-chain Dune analytics task to qualified sellers, keep the price under $3.00, prefer the mpp:tempo rail, and return a shortlist of the top 3 with their live prices and health status.”
Session handoff with receipt binding
“I have a prior bid of 500 atomic units — route my 'batch URL extraction' task to the top sellers that can handle it within that budget on x402:solana, and make sure I get back a session handoff token and receipt binding in the response.”
Technical details
Endpoint
POSThttps://api.oblique.markets/api/v1/paid/agentcore-routeWhen to prefer
Use this endpoint when an AI agent needs to delegate a task to a marketplace seller and wants a vetted, ranked shortlist with live pricing and health rather than a raw seller list. Prefer it over generic marketplace search when you need payment rail negotiation (x402 or MPP), session handoff for multi-turn workflows, and receipt binding for auditability. Best suited for agentic pipelines that need to stay within a budget cap and require MCP-compatible seller schemas for downstream tool calls.
Side effects
- No sellers available for the given task constraints — returns empty shortlist or 404-equivalent
- Price cap too low — no sellers meet the budget, returns filtered-out result with explanation
- Invalid preferred_rail enum value — returns 400 validation error
- x402 payment not fulfilled or underpaid — request rejected before routing occurs
- Seller health checks time out — partial list returned with degraded-health warnings
- Malformed seller_delivery_receipt — binding fails with schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| task | string | |
| max_price | number | |
| price_cap | number | |
| constraints | object | |
| output_format | string | |
| preferred_rail | string | |
| prior_bid_atomic | integer | |
| seller_delivery_receipt | object |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": "paid",
"results": [
{
"name": "web_extract",
"price": 0.03,
"rails": [
"x402:base",
"mpp:tempo"
],
"health": {
"score": 0.98,
"status": "healthy"
},
"seller_id": "oblique.web-extract",
"mcp_schema": {
"name": "web_extract",
"inputSchema": {
"type": "object",
"required": [
"url"
]
}
},
"handoff_url": "https://api.oblique.markets/api/v1/agentcore-route/handoff?token=...",
"endpoint_url": "https://api.oblique.markets/api/v1/paid/web-extract",
"price_atomic": 30000,
"receipt_binding": {
"bound": false
},
"qualified_session_token": "eyJ2IjoxfQ.signature"
}
],
"manifest": "/api/v1/agentcore-route/manifest",
"operator": "Oblique Markets",
"protocol": "agentcore",
"regret_basis": {
"basis": "prior_bid_atomic",
"prior_bid_atomic": 50000,
"rejected_price_atomic": 80000,
"selected_price_atomic": 30000
},
"result_count": 3,
"output_format": "json",
"savings_atomic": 20000,
"shortlist_price": "$0.01",
"price_gap_atomic": 50000,
"best_rejected_affordable_option": {
"seller_id": "oblique.structured-data",
"price_atomic": 80000
}
}
}Tags
x402
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