WritersLogic Verifiable AI Agent Hub Wheel Availability API
The Wheel Availability API from WritersLogic Verifiable AI Agent Hub — 1 operation(s) for wheel availability.
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curl "https://apis.io/api/v1/apis/writerslogic-com:writerslogic-com-wheel-availability-api"
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OpenAPI Specification
openapi: 3.2.0
info:
title: WritersLogic Verifiable AI Agent Hub Wheel Availability API
version: 2.0.0
description: Pay-per-call agents settled in USDC on Base via x402. Every response carries a signed provenance envelope.
contact:
name: WritersLogic
url: https://writerslogic.com/agents
email: agents@writerslogic.com
servers:
- url: https://agents.writerslogic.com
tags:
- name: Wheel Availability
paths:
/api/v1/wheel-availability:
post:
operationId: wheel_availability
summary: Is there a compatible PyPI wheel for this Python and platform
description: 'Lists the wheels PyPI offers for a package release and picks those compatible with a given CPython version, OS, CPU architecture and libc (glibc or musl version, or macOS version), best match first, for agents choosing base images or debugging ''building from source'' installs. Applies PEP 425/600/656 tag ordering, abi3, legacy manylinux aliases, Requires-Python and yanked files. CPython only (no PyPy); does not install anything, check dependencies'' wheels or inspect wheel contents.
Price: 0.005 USDC on Base (x402).'
x-x402-price-usdc: '0.005'
x-x402-amount: '5000'
x-payment-info:
protocols:
- x402
price:
mode: fixed
currency: USD
amount: '0.005'
x-audience: developer
x-sample-url: https://agents.writerslogic.com/api/v1/samples/wheel-availability
security:
- x402: []
- apiKey: []
requestBody:
required: true
content:
application/json:
schema:
type: object
additionalProperties: false
required:
- package
- python
- platform
properties:
package:
type: string
maxLength: 100
description: PyPI project name.
version:
type: string
maxLength: 64
description: Release; default latest.
python:
type: string
maxLength: 8
description: CPython major.minor, e.g. 3.12.
pattern: ^3\.[0-9]{1,2}$
freeThreaded:
type: boolean
description: 'Free-threaded build (cp313t): abi3 wheels do not apply.'
platform:
type: object
additionalProperties: false
required:
- os
- arch
properties:
os:
type: string
enum:
- linux
- macos
- windows
arch:
type: string
enum:
- x86_64
- aarch64
- i686
- armv7l
- ppc64le
- s390x
- arm64
- amd64
- x86
description: 'linux: x86_64 aarch64 i686 armv7l ppc64le s390x; macos: x86_64 arm64; windows: amd64 x86 arm64.'
libc:
type: string
enum:
- glibc
- musl
description: linux only; default glibc.
libcVersion:
type: string
maxLength: 8
description: 'linux: glibc ''2.28'' or musl ''1.2''. Without it only the linux_<arch> tag matches.'
pattern: ^[0-9]{1,3}\.[0-9]{1,3}$
macosVersion:
type: string
maxLength: 8
description: macOS '14.0' or '10.15'.
pattern: ^[0-9]{1,3}\.[0-9]{1,3}$
example:
package: markupsafe
python: '3.12'
platform:
os: linux
arch: x86_64
libc: glibc
libcVersion: '2.28'
responses:
'200':
description: Paid result with provenance
content:
application/json:
schema:
type: object
properties:
data:
type: object
properties:
status:
type: string
enum:
- pass
- fail
- unknown
- unsupported
description: 'pass: every rule held. fail: a rule was violated (see witnesses). unknown: the input lacks the evidence to decide. unsupported: outside what this engine covers. Missing evidence is never a pass.'
package:
type: string
release:
type: string
wheelCount:
type: integer
sdistAvailable:
type: boolean
compatible:
type: array
items:
type: object
properties:
filename:
type: string
tag:
type: string
rank:
type: integer
description: 0 = most preferred tag.
best:
type: object
properties:
filename:
type: string
tag:
type: string
rank:
type: integer
skipped:
type: array
items:
type: object
properties:
filename:
type: string
reason:
type: string
witnesses:
type: array
items:
type: object
properties:
ruleId:
type: string
detail:
type: string
path:
type: string
description: JSON pointer or dotted path into the input.
offset:
type: integer
index:
type: integer
expected:
description: What the rule required.
actual:
description: What the input had.
versions:
type: object
description: Every semantic dependency of this answer (engine, tables and their as-of dates, tokenizer, calendar, rounding profile).
limits:
type: array
items:
type: string
deterministic:
type: boolean
description: 'Always true: pure code, no model.'
_provenance:
type: object
description: C2PA-aligned manifest and W3C VC 2.0 (eddsa-jcs-2022) issued by the hub DID; verify at POST /api/v1/verify-provenance
required:
- data
- _provenance
'400':
description: Invalid request (no payment consumed)
content:
application/json:
schema:
type: object
properties:
error:
type: string
code:
type: string
'401':
description: Invalid X-API-KEY
content:
application/json:
schema:
type: object
properties:
error:
type: string
code:
type: string
'402':
description: Payment required or invalid
content:
application/json:
schema:
type: object
description: x402 v2 PaymentRequired (also base64 in the PAYMENT-REQUIRED header)
properties:
x402Version:
type: integer
error:
type: string
code:
type: string
resource:
type: object
accepts:
type: array
items:
type: object
extensions:
type: object
'502':
description: Upstream failure; the payment is released or not settled
content:
application/json:
schema:
type: object
properties:
error:
type: string
code:
type: string
tags:
- Wheel Availability
components:
securitySchemes:
x402:
type: apiKey
in: header
name: PAYMENT-SIGNATURE
description: x402 v2 payment payload (base64) sent after a 402 challenge
apiKey:
type: apiKey
in: header
name: X-API-KEY