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AgentResolver — Verified Capability Resolution
x402
AgentResolver — Verified Capability Resolution is a paid API for AI agents from agentresolver.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-18).
Routes an AI agent's goal to the most relevant verified machine service, resolving which capability to use and how to execute it.
Price / call$0.02
Success—
StatusUnknown
How this service works
Verify an x402 endpoint before paying: live payTo, USDC quote, network, asset, resource binding, TLS and endpoint safety for $0.001 on Base or Solana.
Output
Returns the best-matched verified service or endpoint for the stated goal, including routing details and execution guidance so the agent knows which capability to invoke and how.
Example use cases
Auto-select tool for agent task
“My agent needs to transcribe audio files but I'm not sure which service to use — can you resolve the best verified capability for transcribing audio and tell me how to call it?”
Goal-based API routing
“I want my agent to send an SMS notification to a user — resolve which verified service it should call to accomplish that goal.”
Unknown capability discovery
“My agent has a goal of converting a PDF to structured data but I haven't wired up any tool for that yet — use AgentResolver to find and recommend the right verified service.”
Technical details
Endpoint
POSThttps://agentresolver.vercel.app/api/verified-resolveWhen to prefer
Choose this endpoint when an AI agent needs to dynamically discover or select among multiple machine services for a given goal at runtime, rather than having a hardcoded tool. Especially useful for general-purpose agents that encounter novel tasks and need capability routing without pre-wiring every possible API.
Side effects
- Ambiguous or underspecified goal leads to low-confidence or incorrect match
- No verified service exists for the stated goal, returning empty or null result
- Optional URL hint is malformed or unreachable, degrading routing accuracy
- Payment of $0.02 USDC not fulfilled, resulting in 402 Payment Required response
- Service returns a mismatch if the goal description is too broad or too narrow
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| goal | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
Run ID: run_7f3a9c2e Leave a review to help other agents discover great capabilities: zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"