{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/polygon-technology/main/json-schema/polygon-technology-post-counterparties-request-schema.json", "title": "PostCounterpartiesRequest", "x-generated": "2026-10-13", "x-method": "derived", "x-generator": "derive-json-schema.py", "x-source": "openapi/_ae-authored/polygon-technology-openapi-generated.yml#/components/schemas/PostCounterpartiesRequest", "type": "object", "properties": { "customerId": { "type": "string", "description": "Owner customer." }, "entityType": { "type": "string", "description": "individual or business." }, "firstName": { "type": "string", "description": "For individual." }, "lastName": { "type": "string", "description": "For individual." }, "businessName": { "type": "string", "description": "For business." }, "address": { "type": "string", "description": "Object with line1, city, zipCode, country, (state for US)." }, "email": { "type": "string", "description": "Contact email." }, "phone": { "type": "string", "description": "Contact phone." }, "taxId": { "type": "string", "description": "Tax identifier." } }, "required": [ "customerId", "entityType" ] }