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openapi: 3.2.0
info:
title: Fetcher Cloud Qr API
version: 1.1.0
contact:
url: https://fetcher.cloud
description: 'Operations tagged Qr across 2 of this provider''s published API definitions: fetcher-cloud-openapi.json, fetcher-cloud-openapi.json. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.fetcher.cloud
tags:
- name: QR
paths:
/qr:
get:
operationId: qr
summary: Generate a QR code (SVG) for any text or URL, with selectable error-correction
parameters:
- name: data
in: query
required: true
schema:
type: string
description: Text/URL to encode.
- name: ecc
in: query
required: false
schema:
type: string
description: L|M|Q|H
responses:
'200':
description: Success
content:
application/json:
schema:
type: object
'402':
description: Payment required — pay $0.002 in USDC on Base or Solana via x402, then retry.
content:
application/json:
schema:
type: object
tags:
- QR
servers:
- url: https://api.fetcher.cloud
x-refined-from:
- fetcher-cloud-openapi.json
- fetcher-cloud-openapi.json
x-payment:
protocol: x402
asset: USDC
networks:
- eip155:8453
- solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
note: First unpaid call returns HTTP 402 with machine-readable terms. Free daily tier applies before payment.
x-mcp:
endpoint: https://api.fetcher.cloud/mcp
transport: streamable-http