MCP 服务器
Exchange.news — Crypto offers and campaigns
news.exchange/offers
此 MCP 可以做什么
Provides read-only catalogs of crypto signup offers, referral codes, links, conditions, and campaign announcements.
功能
工具
4
工具
get_code
Get one brand offer
Get a brand or alias, exact published code/link, offer type, instructions and caveats. A brand match never establishes region or product eligibility. Unknown brands return found:false.
只读
幂等
输入模式
{'type': 'object', 'required': ['brand'], 'properties': {'brand': {'type': 'string', 'maxLength': 160, 'minLength': 1, 'description': 'Brand name, slug or alias, e.g. OKX or ether.fi.'}, 'region': {'type': 'string', 'maxLength': 80, 'minLength': 1, 'description': 'Optional region context. Does not establish eligibility.'}, 'product': {'type': 'string', 'maxLength': 80, 'minLength': 1, 'description': 'Optional product context. Does not establish eligibility.'}}, 'additionalProperties': False}
输出模式
{'type': 'object', 'required': ['found', 'offer', 'notice', 'disclosure'], 'properties': {'found': {'type': 'boolean'}, 'offer': {'anyOf': [{'type': 'object', 'required': ['slug', 'brand', 'categories', 'offer_type', 'label', 'box_title', 'cta', 'code', 'show_code', 'code_display_label', 'benefit', 'caveat', 'article_caveat', 'signup_url', 'canonical_url', 'guide_url', 'review_url', 'validity', 'code_validity', 'link_validity', 'code_expires_at', 'link_expires_at', 'expires_at', 'provenance', 'applicability', 'usage_steps', 'historical_verification_date'], 'properties': {'cta': {'type': 'string'}, 'code': {'type': ['string', 'null']}, 'slug': {'type': 'string'}, 'brand': {'type': 'string'}, 'label': {'type': 'string'}, 'caveat': {'type': 'string'}, 'benefit': {'type': 'string'}, 'validity': {'const': 'lifetime'}, 'box_title': {'type': 'string'}, 'guide_url': {'type': ['string', 'null']}, 'show_code': {'type': 'boolean'}, 'categories': {'type': 'array', 'items': {'type': 'string'}}, 'expires_at': {'type': 'null'}, 'offer_type': {'type': 'string'}, 'provenance': {'type': 'array', 'items': {'type': 'string'}}, 'review_url': {'type': ['string', 'null']}, 'signup_url': {'type': 'string'}, 'usage_steps': {'type': 'array', 'items': {'type': 'string'}}, 'applicability': {'type': 'string'}, 'canonical_url': {'type': 'string'}, 'code_validity': {'anyOf': [{'const': 'lifetime'}, {'type': 'null'}]}, 'link_validity': {'const': 'lifetime'}, 'article_caveat': {'type': ['string', 'null']}, 'code_expires_at': {'type': 'null'}, 'link_expires_at': {'type': 'null'}, 'code_display_label': {'type': 'string'}, 'historical_verification_date': {'type': ['string', 'null']}}, 'additionalProperties': False}, {'type': 'null'}]}, 'notice': {'type': 'string'}, 'disclosure': {'type': 'string'}}, 'additionalProperties': False}
list_brands
List brands and public offers
Browse brands with their public offer type, visible code or null, lifetime signup link and full conditions. Optional exact category filter. No live eligibility check.
只读
幂等
输入模式
{'type': 'object', 'required': [], 'properties': {'limit': {'type': 'integer', 'default': 20, 'maximum': 50, 'minimum': 1}, 'offset': {'type': 'integer', 'default': 0, 'maximum': 10000, 'minimum': 0}, 'category': {'type': 'string', 'maxLength': 80, 'minLength': 1, 'description': 'Optional category: exchanges, wallets, cards, hardware, analytics or defi.'}}, 'additionalProperties': False}
输出模式
{'type': 'object', 'required': ['count', 'total', 'offset', 'has_more', 'brands', 'notice', 'disclosure'], 'properties': {'count': {'type': 'integer', 'maximum': 50, 'minimum': 0}, 'total': {'type': 'integer', 'minimum': 0}, 'brands': {'type': 'array', 'items': {'type': 'object', 'required': ['slug', 'brand', 'categories', 'offer_type', 'label', 'box_title', 'cta', 'code', 'show_code', 'code_display_label', 'benefit', 'caveat', 'article_caveat', 'signup_url', 'canonical_url', 'guide_url', 'review_url', 'validity', 'code_validity', 'link_validity', 'code_expires_at', 'link_expires_at', 'expires_at', 'provenance', 'applicability', 'usage_steps', 'historical_verification_date'], 'properties': {'cta': {'type': 'string'}, 'code': {'type': ['string', 'null']}, 'slug': {'type': 'string'}, 'brand': {'type': 'string'}, 'label': {'type': 'string'}, 'caveat': {'type': 'string'}, 'benefit': {'type': 'string'}, 'validity': {'const': 'lifetime'}, 'box_title': {'type': 'string'}, 'guide_url': {'type': ['string', 'null']}, 'show_code': {'type': 'boolean'}, 'categories': {'type': 'array', 'items': {'type': 'string'}}, 'expires_at': {'type': 'null'}, 'offer_type': {'type': 'string'}, 'provenance': {'type': 'array', 'items': {'type': 'string'}}, 'review_url': {'type': ['string', 'null']}, 'signup_url': {'type': 'string'}, 'usage_steps': {'type': 'array', 'items': {'type': 'string'}}, 'applicability': {'type': 'string'}, 'canonical_url': {'type': 'string'}, 'code_validity': {'anyOf': [{'const': 'lifetime'}, {'type': 'null'}]}, 'link_validity': {'const': 'lifetime'}, 'article_caveat': {'type': ['string', 'null']}, 'code_expires_at': {'type': 'null'}, 'link_expires_at': {'type': 'null'}, 'code_display_label': {'type': 'string'}, 'historical_verification_date': {'type': ['string', 'null']}}, 'additionalProperties': False}, 'maxItems': 50}, 'notice': {'type': 'string'}, 'offset': {'type': 'integer', 'minimum': 0}, 'has_more': {'type': 'boolean'}, 'disclosure': {'type': 'string'}}, 'additionalProperties': False}
list_campaigns
List published campaign announcements
List source-backed campaign announcements, official source links and published event windows. Dates are independent of lifetime referral codes. Does not claim campaigns are active or that a user qualifies.
只读
幂等
输入模式
{'type': 'object', 'required': [], 'properties': {'brand': {'type': 'string', 'maxLength': 160, 'minLength': 1, 'description': 'Optional exact provider brand, slug or alias.'}, 'limit': {'type': 'integer', 'default': 20, 'maximum': 50, 'minimum': 1}, 'offset': {'type': 'integer', 'default': 0, 'maximum': 10000, 'minimum': 0}}, 'additionalProperties': False}
输出模式
{'type': 'object', 'required': ['count', 'total', 'offset', 'has_more', 'campaigns', 'notice', 'disclosure'], 'properties': {'count': {'type': 'integer', 'maximum': 50, 'minimum': 0}, 'total': {'type': 'integer', 'minimum': 0}, 'notice': {'type': 'string'}, 'offset': {'type': 'integer', 'minimum': 0}, 'has_more': {'type': 'boolean'}, 'campaigns': {'type': 'array', 'items': {'type': 'object', 'required': ['article_id', 'slug', 'provider', 'brand', 'title', 'canonical_url', 'published_at', 'region', 'window', 'events', 'provenance', 'eligibility', 'code_benefit_separate'], 'properties': {'slug': {'type': 'string'}, 'brand': {'type': 'string'}, 'title': {'type': 'string'}, 'events': {'type': 'array', 'items': {'type': 'object', 'required': ['label', 'date', 'kind', 'source_urls'], 'properties': {'date': {'type': 'string'}, 'kind': {'type': 'string'}, 'label': {'type': 'string'}, 'source_urls': {'type': 'array', 'items': {'type': 'string'}}}, 'additionalProperties': False}}, 'region': {'type': ['string', 'null']}, 'window': {'type': 'object', 'required': ['start', 'end'], 'properties': {'end': {'type': ['string', 'null']}, 'start': {'type': ['string', 'null']}}, 'additionalProperties': False}, 'provider': {'type': 'string'}, 'article_id': {'type': 'string'}, 'provenance': {'type': 'array', 'items': {'type': 'string'}}, 'eligibility': {'type': 'string'}, 'published_at': {'type': ['string', 'null']}, 'canonical_url': {'type': 'string'}, 'code_benefit_separate': {'const': True}}, 'additionalProperties': False}, 'maxItems': 50}, 'disclosure': {'type': 'string'}}, 'additionalProperties': False}
search_codes
Search public offers
Search brand aliases, categories and benefits. Generic promo/code words are ignored. Exact brand matches come first. Returns only catalog records; unknown queries return an empty array. Product and regional applicability remain subject to each caveat.
只读
幂等
输入模式
{'type': 'object', 'required': ['query'], 'properties': {'limit': {'type': 'integer', 'default': 20, 'maximum': 50, 'minimum': 1}, 'query': {'type': 'string', 'maxLength': 240, 'minLength': 1, 'description': 'Search text, e.g. OKX EU stock perps discount.'}, 'offset': {'type': 'integer', 'default': 0, 'maximum': 10000, 'minimum': 0}, 'region': {'type': 'string', 'maxLength': 80, 'minLength': 1, 'description': 'Optional region context. Does not establish eligibility.'}, 'product': {'type': 'string', 'maxLength': 80, 'minLength': 1, 'description': 'Optional product context. Does not establish eligibility.'}}, 'additionalProperties': False}
输出模式
{'type': 'object', 'required': ['count', 'total', 'offset', 'has_more', 'results', 'notice', 'disclosure'], 'properties': {'count': {'type': 'integer', 'maximum': 50, 'minimum': 0}, 'total': {'type': 'integer', 'minimum': 0}, 'notice': {'type': 'string'}, 'offset': {'type': 'integer', 'minimum': 0}, 'results': {'type': 'array', 'items': {'type': 'object', 'required': ['slug', 'brand', 'categories', 'offer_type', 'label', 'box_title', 'cta', 'code', 'show_code', 'code_display_label', 'benefit', 'caveat', 'article_caveat', 'signup_url', 'canonical_url', 'guide_url', 'review_url', 'validity', 'code_validity', 'link_validity', 'code_expires_at', 'link_expires_at', 'expires_at', 'provenance', 'applicability', 'usage_steps', 'historical_verification_date'], 'properties': {'cta': {'type': 'string'}, 'code': {'type': ['string', 'null']}, 'slug': {'type': 'string'}, 'brand': {'type': 'string'}, 'label': {'type': 'string'}, 'caveat': {'type': 'string'}, 'benefit': {'type': 'string'}, 'validity': {'const': 'lifetime'}, 'box_title': {'type': 'string'}, 'guide_url': {'type': ['string', 'null']}, 'show_code': {'type': 'boolean'}, 'categories': {'type': 'array', 'items': {'type': 'string'}}, 'expires_at': {'type': 'null'}, 'offer_type': {'type': 'string'}, 'provenance': {'type': 'array', 'items': {'type': 'string'}}, 'review_url': {'type': ['string', 'null']}, 'signup_url': {'type': 'string'}, 'usage_steps': {'type': 'array', 'items': {'type': 'string'}}, 'applicability': {'type': 'string'}, 'canonical_url': {'type': 'string'}, 'code_validity': {'anyOf': [{'const': 'lifetime'}, {'type': 'null'}]}, 'link_validity': {'const': 'lifetime'}, 'article_caveat': {'type': ['string', 'null']}, 'code_expires_at': {'type': 'null'}, 'link_expires_at': {'type': 'null'}, 'code_display_label': {'type': 'string'}, 'historical_verification_date': {'type': ['string', 'null']}}, 'additionalProperties': False}, 'maxItems': 50}, 'has_more': {'type': 'boolean'}, 'disclosure': {'type': 'string'}}, 'additionalProperties': False}
历史
近期工具变更
已添加
list_campaigns
2026年9月27日 02:40
已添加
search_codes
2026年9月27日 02:40
已添加
get_code
2026年9月27日 02:40
已添加
list_brands
2026年9月27日 02:40
发现
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