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vrsai OpenAPI Agent Readiness Assessor
x402
vrsai OpenAPI Agent Readiness Assessor is a paid API for AI agents from api.vrsai.tech, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-13).
Analyzes an OpenAPI description to score and report how well-suited it is for consumption by autonomous AI agents.
Price / call$0.03
Success—
StatusUnknown
How this service works
Assess an OpenAPI description for autonomous-agent usability.
Output
Returns a structured assessment of the OpenAPI description's suitability for autonomous agent use, including a readiness score and specific feedback on usability gaps or strengths that affect how well AI agents can discover, understand, and call the API.
Example use cases
Pre-launch API agent readiness audit
“Before I publish this API, can you run our OpenAPI spec through the agent readiness checker and tell me what we need to fix so AI agents can actually use it reliably?”
Evaluating third-party API for agent integration
“I'm thinking of integrating this external API into our agent pipeline — can you assess its OpenAPI description and let me know if it's suitable for autonomous agent use?”
Iterative spec improvement workflow
“We just updated our OpenAPI spec after last week's feedback. Can you re-evaluate it for agent usability and show me if the readiness score improved?”
Technical details
Endpoint
POSThttps://api.vrsai.tech/v1/capabilities/openapi_agent_readiness/versions/1.0.0/executeWhen to prefer
Choose this endpoint when you need a programmatic, objective assessment of whether an OpenAPI spec is consumable by autonomous AI agents — especially during API development, before publishing an API to an agentic marketplace, or when onboarding a third-party API into an agent pipeline. It is purpose-built for the agentic usability dimension, not general spec linting or standards compliance.
Side effects
- Malformed or incomplete OpenAPI body causes validation failure
- Unsupported body type (non-json/form-data/text) returns error
- Missing required input fields (type, method, bodyType, body) returns 400-style error
- Payment not authorized or insufficient USDC balance causes 402 rejection
- Very large OpenAPI specs may time out or exceed payload limits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"score": 100,
"summary": {
"paths": 1,
"schemas": 0,
"findings": 0,
"operations": 1,
"findings_truncated": false
},
"verdict": "ready",
"findings": [],
"dimensions": [
{
"id": "structure_and_version",
"score": 15,
"max_score": 15
},
{
"id": "operation_semantics",
"score": 20,
"max_score": 20
},
{
"id": "request_contracts",
"score": 20,
"max_score": 20
},
{
"id": "response_contracts",
"score": 20,
"max_score": 20
},
{
"id": "authentication_and_access",
"score": 10,
"max_score": 10
},
{
"id": "machine_operability",
"score": 15,
"max_score": 15
}
],
"openapi_version": "3.1.0",
"ruleset_version": "1.1.1"
}
}Tags
x402
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