Issue a short-lived capability-token lease for a bounded declarative composition
Issue a short-lived capability-token lease for a bounded declarative composition of approved AUN local utilities. $0.02 USDC per call on Base.
Answeringour last check, 2026-10-25
1 of 1checks answered this week
38 msmedian answer time
$0.02listed price per call
$0.02price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.avedaris.com/v1/paid/ephemeral-utility
| Category | Market data |
|---|---|
| Provider host | api.avedaris.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-25 | valid payment request | 402 | $0.02 | 38 ms |
Example input (from the provider)
{
"body": {
"maxInvocations": 2,
"plan": {
"steps": [
{
"args": {
"text": {
"$ref": "input.text"
}
},
"utilityId": "text.slugify"
},
{
"args": {
"text": {
"$ref": "prev.slug"
}
},
"utilityId": "base64.encode"
}
]
},
"ttlSeconds": 300
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"maxInvocations": {
"description": "How many times the issued capability token can be invoked, 1 to 10.",
"maximum": 10,
"minimum": 1,
"type": "integer"
},
"plan": {
"additionalProperties": false,
"description": "Composition to run on each invocation: an object with 1 to 4 ordered steps.",
"properties": {
"steps": {
"description": "Ordered steps, 1 to 4. Each runs one approved local AUN utility.",
"items": {
"additionalProperties": false,
"properties": {
"args": {
"description": "Arguments for the step's utility. A value may be a literal or a reference object {\"$ref\": \"input.<field>\"}, {\"$ref\": \"prev.<field>\"} or {\"$ref\": \"steps.<n>.<field>\"}; forward references are rejected.",
"type": "object"
},
"utilityId": {
"description": "Id of an approved local AUN utility to run in this step, e.g. text.slugify or base64.encode.",
"type": "string"
}
},
"required": [
"utilityId",
"args"
],
"type": "object"
},
"maxItems": 4,
"minItems": 1,
"type": "array"
}
},
"required": [
"steps"
],
"type": "object"
},
"ttlSeconds": {
"description": "Lease lifetime in whole seconds, 60 to 3,600.",
"maximum": 3600,
"minimum": 60,
"type": "integer"
}
},
"required": [
"ttlSeconds",
"maxInvocations",
"plan"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"result": {
"description": "Output of ephemeral.utility.issue. The fields below are the documented core; some responses add further detail fields.",
"properties": {
"activation": {
"description": "settlement_gated: activation waits for your payment to settle.",
"type": "string"
},
"capabilityToken": {
"description": "Bearer token for invokeUrl. Shown only in this response and cannot be retrieved again.",
"type": "string"
},
"expiresAt": {
"description": "null until payment settles and the lease activates; the expiry clock starts then.",
"type": "null"
},
"invokeUrl": {
"description": "URL to POST input to once the lease is active.",
"type": "string"
},
"leaseId": {
"description": "UUID of the lease.",
"type": "string"
},
"maxInvocations": {
"description": "How many invocations the token allows.",
"type": "integer"
},
"status": {
"description": "awaiting_settlement at issue time; the lease becomes usable after settlement.",
"type": "string"
},
"tokenNotice": {
"description": "returned_once_not_replayable: store the token now.",
"type": "string"
},
"ttlSeconds": {
"description": "Lease lifetime in seconds, as requested.",
"type": "integer"
}
},
"required": [
"leaseId",
"capabilityToken",
"invokeUrl",
"ttlSeconds",
"expiresAt",
"maxInvocations",
"status",
"activation",
"tokenNotice"
],
"type": "object"
}
},
"required": [
"result"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}