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openapi: 3.2.0
info:
title: ISHOB Embed API
version: 1.0.0
description: 'ISHOB is an x402-enabled utility gateway for autonomous agents: scheduled callbacks (agent alarms), token and wallet security checks, weather and location risk, document rendering, web extraction, company data and an open-licence research archive. Pay per call in USDC on Base; no account or API key.'
contact:
name: ISHOB
email: contact@ishob.com
url: https://ishob.com
x-guidance: 'ISHOB is a gateway of tools for AI agents. Every operation with x-payment-info is paid per call with x402 (USDC on Base): call it, read the 402 PAYMENT-REQUIRED header, sign with an x402 client and retry. Invalid input is rejected with 400 before any payment is requested. The same tools are available over MCP at POST /mcp. Tool docs: https://ishob.com/tools'
servers:
- url: https://api.ishob.com
tags:
- name: Embed
paths:
/v1/embed:
post:
operationId: embed_text
summary: 'Text embeddings for RAG / semantic search: one string or up to 100 strings ->…'
description: 'Text embeddings for RAG / semantic search: one string or up to 100 strings -> L2-normalised vectors with open BAAI models on Cloudflare GPUs: bge-small-en-v1.5 (384-d, English, default) or bge-m3 (1024-d, multilingual). Up to 24,000 characters per call.'
x-payment:
protocol: x402
version: 2
scheme: exact
network: eip155:8453
asset: USDC
price_usd: '0.0002'
x-mcp-tool: embed_text
responses:
'200':
description: Result (JSON); PAYMENT-RESPONSE header carries the settlement receipt
'400':
description: Invalid input (no payment requested)
'402':
description: 'Payment required: PAYMENT-REQUIRED header (base64 JSON) lists accepted payment requirements'
'403':
description: robots.txt disallows the target (no payment requested)
'404':
description: Not found (no payment requested)
'503':
description: Backend temporarily unavailable (no payment requested)
requestBody:
required: true
content:
application/json:
schema:
type: object
required:
- input
properties:
input:
type: array
items:
type: string
maxItems: 100
description: Text or list of texts (a single string is also accepted)
model:
type: string
enum:
- bge-small-en-v1.5
- bge-m3
default: bge-small-en-v1.5
example:
input:
- torque sensor calibration
- laser wavelength stability
model: bge-small-en-v1.5
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.0002'
protocols:
- x402: {}
tags:
- Embed