---
title: "exchange.market@1 · OpenVibe.Services"
canonical: "https://openvibe.services/docs/contracts/exchange.market"
updated: null
---

# exchange.market@1 · OpenVibe.Services

HTML: [exchange.market@1 · OpenVibe.Services](https://openvibe.services/docs/contracts/exchange.market)

# ExchangeMarket `exchange.market@1`

Generated at 2026-11-13 06:25:48 UTC from [`openvibe-contracts v0.419.0`](https://github.com/OpenVibers/OpenVibe.Contracts/tree/v0.419.0) and [`openvibe-sdk v0.161.0`](https://github.com/OpenVibers/OpenVibe.SDK/tree/v0.161.0).

- Version: 1.0.0
- Owner: ai
- Visibility: public
- Status: active
- Compatibility: backward
- Schema: [`https://openvibe.network/contracts/exchange/market.v1.json`](/docs/contracts/exchange.market.json)

Public own-page provider offers, enabled or not; prices are observations, not routing quotes. Paged by limit (1-500) and cursor, filterable by maker, open\_weights and kind. No credentials or account identifiers. Model metadata preserves per-field provenance and stale state.

## Fields

| Field | Type | Required | Description | Constraints |
| --- | --- | --- | --- | --- |
| `$schema` | const | yes |  | - `= "exchange.market@1"` |
| `generated_at` | string | yes |  | - `format date-time` |
| `metadata` | object | yes |  | - `no other fields` |
| `metadata.source` | const | yes |  | - `= "https://models.dev/api.json"` |
| `metadata.checked_at` | string \| null | yes |  | - `format date-time` |
| `metadata.stale` | boolean | yes |  |  |
| `total_models` | integer | yes |  | - `minimum 0` |
| `total_offers` | integer | yes |  | - `minimum 0` |
| `next_cursor` | string \| null | yes |  |  |
| `offers` | array of object | yes |  | - `maxItems 500`<br>- `items: no other fields` |
| `offers[].maker` | string \| null | yes |  |  |
| `offers[].licence` | string \| null | yes |  |  |
| `offers[].release_date` | string \| null | yes |  |  |
| `offers[].knowledge_cutoff` | string \| null | yes |  |  |
| `offers[].price_checked_at` | string \| null | yes |  |  |
| `offers[].model` | string | yes |  | - `minLength 1` |
| `offers[].provider` | string | yes |  | - `minLength 1` |
| `offers[].provider_name` | string | yes |  | - `minLength 1` |
| `offers[].provider_model` | string | yes |  | - `minLength 1` |
| `offers[].name` | string | yes |  | - `minLength 1` |
| `offers[].routed` | boolean | yes |  |  |
| `offers[].uncensored` | boolean | yes |  |  |
| `offers[].context` | number \| null | yes |  | - `minimum 0` |
| `offers[].max_output` | number \| null | yes |  | - `minimum 0` |
| `offers[].kind` | enum | yes |  | - `one of "chat", "embedding", "stt", "image"` |
| `offers[].provider_access` | enum | yes |  | - `one of "OWN_DEPLOYMENT", "AUTHORIZED_WHOLESALE", "CUSTOMER_BYOK", "UNVERIFIED", "RESTRICTED"` |
| `offers[].open_weights` | boolean \| null | yes |  |  |
| `offers[].price_source` | string \| null | yes |  | - `format uri` |
| `offers[].price` | object | yes |  | - `no other fields` |
| `offers[].price.in` | number \| null | yes |  | - `minimum 0` |
| `offers[].price.out` | number \| null | yes |  | - `minimum 0` |
| `offers[].price.cached` | number \| null | yes |  | - `minimum 0` |
| `offers[].price.currency` | const | yes |  | - `= "USD"` |
| `offers[].price.per` | const | yes |  | - `= "1M tokens"` |
| `offers[].field_sources` | object | yes |  | - `no other fields` |
| `offers[].field_sources.maker` | string |  |  | - `format uri` |
| `offers[].field_sources.context` | string |  |  | - `format uri` |
| `offers[].field_sources.max_output` | string |  |  | - `format uri` |
| `offers[].field_sources.open_weights` | string |  |  | - `format uri` |
| `offers[].field_sources.licence` | string |  |  | - `format uri` |
| `offers[].field_sources.release_date` | string |  |  | - `format uri` |
| `offers[].field_sources.knowledge_cutoff` | string |  |  | - `format uri` |
| `offers[].field_sources.modalities` | string |  |  | - `format uri` |
| `offers[].modalities` | object \| null | yes |  |  |

## Examples

From the contract's own test fixtures: valid ones validate, rejected ones must fail.

 Valid: empty-stale

~~~~
{
  "$schema": "exchange.market@1",
  "generated_at": "2026-11-09T00:00:00.000Z",
  "metadata": {
    "source": "https://models.dev/api.json",
    "checked_at": "2026-11-07T00:00:00.000Z",
    "stale": true
  },
  "total_models": 0,
  "total_offers": 0,
  "offers": [],
  "next_cursor": null
}
~~~~

Valid: offers

~~~~
{
  "$schema": "exchange.market@1",
  "generated_at": "2026-11-09T00:00:00.000Z",
  "metadata": {
    "source": "https://models.dev/api.json",
    "checked_at": null,
    "stale": true
  },
  "total_models": 29,
  "total_offers": 38,
  "offers": [
    {
      "model": "abliteration/abliterated-model",
      "provider": "abliteration",
      "provider_name": "Abliteration.ai (the uncensored tier)",
      "provider_model": "abliterated-model",
      "name": "Abliterated Model",
      "kind": "chat",
      "price": {
        "in": 1,
        "out": 3,
        "cached": 0.1,
        "currency": "USD",
        "per": "1M tokens"
      },
      "price_source": "https://docs.abliteration.ai/pricing.md",
      "price_checked_at": "2026-11-06",
      "routed": false,
      "uncensored": true,
      "provider_access": "UNVERIFIED",
      "field_sources": {
        "context": "https://docs.abliteration.ai/pricing.md",
        "max_output": "https://docs.abliteration.ai/pricing.md"
      },
      "maker": null,
      "context": 262144,
      "max_output": 262134,
      "open_weights": null,
      "licence": null,
      "release_date": null,
      "knowledge_cutoff": null,
      "modalities": null
    },
    {
      "model": "abliteration/abliterated-model-large-flash",
      "provider": "abliteration",
      "provider_name": "Abliteration.ai (the uncensored tier)",
      "provider_model": "abliterated-model-large-flash",
      "name": "Abliterated Large Flash",
      "kind": "chat",
      "price": {
        "in": 1,
        "out": 2,
        "cached": 0.1,
        "currency": "USD",
        "per": "1M tokens"
      },
      "price_source": "https://docs.abliteration.ai/pricing.md",
      "price_checked_at": "2026-11-06",
      "routed": false,
      "uncensored": true,
      "provider_access": "UNVERIFIED",
      "field_sources": {
        "context": "https://docs.abliteration.ai/pricing.md",
        "max_output": "https://docs.abliteration.ai/pricing.md"
      },
      "maker": null,
      "context": 1048576,
      "max_output": 262144,
      "open_weights": null,
      "licence": null,
      "release_date": null,
      "knowledge_cutoff": null,
      "modalities": null
    }
  ],
  "next_cursor": "2"
}
~~~~

Rejected: account

~~~~
{
  "$schema": "exchange.market@1",
  "generated_at": "2026-11-09T00:00:00.000Z",
  "metadata": {
    "source": "https://models.dev/api.json",
    "checked_at": null,
    "stale": true
  },
  "total_models": 29,
  "total_offers": 38,
  "offers": [
    {
      "model": "abliteration/abliterated-model",
      "provider": "abliteration",
      "provider_name": "Abliteration.ai (the uncensored tier)",
      "provider_model": "abliterated-model",
      "name": "Abliterated Model",
      "kind": "chat",
      "price": {
        "in": 1,
        "out": 3,
        "cached": 0.1,
        "currency": "USD",
        "per": "1M tokens"
      },
      "price_source": "https://docs.abliteration.ai/pricing.md",
      "price_checked_at": "2026-11-06",
      "routed": false,
      "uncensored": true,
      "provider_access": "UNVERIFIED",
      "field_sources": {
        "context": "https://docs.abliteration.ai/pricing.md",
        "max_output": "https://docs.abliteration.ai/pricing.md"
      },
      "maker": null,
      "context": 262144,
      "max_output": 262134,
      "open_weights": null,
      "licence": null,
      "release_date": null,
      "knowledge_cutoff": null,
      "modalities": null,
      "account_id": "must-not-be-public"
    },
    {
      "model": "abliteration/abliterated-model-large-flash",
      "provider": "abliteration",
      "provider_name": "Abliteration.ai (the uncensored tier)",
      "provider_model": "abliterated-model-large-flash",
      "name": "Abliterated Large Flash",
      "kind": "chat",
      "price": {
        "in": 1,
        "out": 2,
        "cached": 0.1,
        "currency": "USD",
        "per": "1M tokens"
      },
      "price_source": "https://docs.abliteration.ai/pricing.md",
      "price_checked_at": "2026-11-06",
      "routed": false,
      "uncensored": true,
      "provider_access": "UNVERIFIED",
      "field_sources": {
        "context": "https://docs.abliteration.ai/pricing.md",
        "max_output": "https://docs.abliteration.ai/pricing.md"
      },
      "maker": null,
      "context": 1048576,
      "max_output": 262144,
      "open_weights": null,
      "licence": null,
      "release_date": null,
      "knowledge_cutoff": null,
      "modalities": null
    }
  ],
  "next_cursor": "2"
}
~~~~

Rejected: price

~~~~
{
  "$schema": "exchange.market@1",
  "generated_at": "2026-11-09T00:00:00.000Z",
  "metadata": {
    "source": "https://models.dev/api.json",
    "checked_at": null,
    "stale": true
  },
  "total_models": 29,
  "total_offers": 38,
  "offers": [
    {
      "model": "abliteration/abliterated-model",
      "provider": "abliteration",
      "provider_name": "Abliteration.ai (the uncensored tier)",
      "provider_model": "abliterated-model",
      "name": "Abliterated Model",
      "kind": "chat",
      "price": {
        "in": -1,
        "out": 3,
        "cached": 0.1,
        "currency": "USD",
        "per": "1M tokens"
      },
      "price_source": "https://docs.abliteration.ai/pricing.md",
      "price_checked_at": "2026-11-06",
      "routed": false,
      "uncensored": true,
      "provider_access": "UNVERIFIED",
      "field_sources": {
        "context": "https://docs.abliteration.ai/pricing.md",
        "max_output": "https://docs.abliteration.ai/pricing.md"
      },
      "maker": null,
      "context": 262144,
      "max_output": 262134,
      "open_weights": null,
      "licence": null,
      "release_date": null,
      "knowledge_cutoff": null,
      "modalities": null
    },
    {
      "model": "abliteration/abliterated-model-large-flash",
      "provider": "abliteration",
      "provider_name": "Abliteration.ai (the uncensored tier)",
      "provider_model": "abliterated-model-large-flash",
      "name": "Abliterated Large Flash",
      "kind": "chat",
      "price": {
        "in": 1,
        "out": 2,
        "cached": 0.1,
        "currency": "USD",
        "per": "1M tokens"
      },
      "price_source": "https://docs.abliteration.ai/pricing.md",
      "price_checked_at": "2026-11-06",
      "routed": false,
      "uncensored": true,
      "provider_access": "UNVERIFIED",
      "field_sources": {
        "context": "https://docs.abliteration.ai/pricing.md",
        "max_output": "https://docs.abliteration.ai/pricing.md"
      },
      "maker": null,
      "context": 1048576,
      "max_output": 262144,
      "open_weights": null,
      "licence": null,
      "release_date": null,
      "knowledge_cutoff": null,
      "modalities": null
    }
  ],
  "next_cursor": "2"
}
~~~~

## Validate

~~~~
const contracts = require('openvibe-contracts');
contracts.validate('exchange.market@1', value);   // { valid, errors: [{ path, message }] }
~~~~