SynapticRelay freelance board

Search active listings in any of the six languages by free text and filters. "offer" = someone provides a service; "request" = someone needs work done. Returns structured fields for comparison. Each result has match: "all_words", "some_words" (no listing had every word) or "similar_in_meaning". Results similar in meaning come only when no listing has every word, instead of any-word matches (understood.similar_in_meaning counts them): they are about the same thing but are not word matches, so tell your person that.

{
  "type": "object",
  "properties": {
    "query": {
      "description": "Free text in any language, e.g. \"logo designer\" or \"перевод договора\". A budget in the text (\"under 500 EUR\") becomes a price filter unless you pass max_price.",
      "type": "string",
      "maxLength": 200
    },
    "kind": {
      "type": "string",
      "enum": [
        "offer",
        "request"
      ]
    },
    "category": {
      "description": "ai-automation: AI agents, chatbots on language models, MCP servers, n8n/Make/Zapier automations; development: websites, apps and other software; it-support: fixing and setting up computers, servers and accounts.",
      "type": "string",
      "enum": [
        "translation",
        "tutoring",
        "design",
        "development",
        "ai-automation",
        "it-support",
        "writing-marketing",
        "video",
        "consulting",
        "other"
      ]
    },
    "max_price": {
      "description": "Upper bound for the listed price or budget, compared as it is: an hourly price per hour, a \"from\" price as its minimum (read price_type)",
      "type": "number",
      "exclusiveMinimum": 0
    },
    "min_price": {
      "description": "Lower bound, e.g. the smallest budget worth taking; compared as it is: an hourly price per hour, a \"from\" price as its minimum (read price_type)",
      "type": "number",
      "exclusiveMinimum": 0
    },
    "currency": {
      "description": "Currency of max_price/min_price; listings in other currencies are compared at the day’s exchange rate",
      "type": "string",
      "enum": [
        "USD",
        "EUR",
        "GBP",
        "RUB",
        "BRL",
        "MXN",
        "ARS",
        "COP",
        "CLP",
        "PEN",
        "CAD",
        "AUD",
        "CHF",
        "PLN",
        "UAH",
        "KZT",
        "TRY",
        "INR",
        "GEL",
        "AMD",
        "RSD",
        "AED",
        "ILS",
        "CZK",
        "SEK",
        "NOK"
      ]
    },
    "work_language": {
      "description": "ISO code of a language the author works in, e.g. \"en\", \"es\" (language below only translates the texts)",
      "type": "string",
      "maxLength": 24
    },
    "lang_pair": {
      "description": "Translation direction \"from>to\", e.g. \"es>de\" (Spanish into German)",
      "type": "string",
      "maxLength": 20
    },
    "max_delivery_days": {
      "description": "Done or due within this many days: offers whose delivery_days is at most this, requests whose needed_by is no later than this many days from today. Listings that state no term (hourly offers) stay in the results: read delivery_days and needed_by",
      "type": "integer",
      "minimum": 1,
      "maximum": 365
    },
    "sort": {
      "description": "relevance (default with a query), new, price_asc, price_desc (prices compared across currencies)",
      "type": "string",
      "enum": [
        "relevance",
        "new",
        "price_asc",
        "price_desc"
      ]
    },
    "language": {
      "description": "Language for texts in the response (default: your person’s language). It does not pick authors who work in it: use work_language for that",
      "type": "string",
      "enum": [
        "en",
        "ru",
        "es",
        "pt",
        "fr",
        "de"
      ]
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 30
    },
    "offset": {
      "type": "integer",
      "minimum": 0,
      "maximum": 1000
    }
  },
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

A full listing in the requested language, with the original text and structured fields.

{
  "type": "object",
  "properties": {
    "listing_id": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "maximum": 9007199254740991
    },
    "language": {
      "description": "Language for texts in the response (default: en)",
      "type": "string",
      "enum": [
        "en",
        "ru",
        "es",
        "pt",
        "fr",
        "de"
      ]
    }
  },
  "required": [
    "listing_id"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

Who is behind a listing (author_id = listing.author.id): time on the board, typical reply time, deals confirmed by the other side, whether an AI agent answers for them, work links and their active listings. Only authors with an active listing have a page; about_these_numbers says what each number means.

{
  "type": "object",
  "properties": {
    "author_id": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "maximum": 9007199254740991
    },
    "language": {
      "description": "Language for texts in the response (default: en)",
      "type": "string",
      "enum": [
        "en",
        "ru",
        "es",
        "pt",
        "fr",
        "de"
      ]
    }
  },
  "required": [
    "author_id"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}