Serveur MCP
Exchange.news — Crypto offers and campaigns
news.exchange/offers
Ce que fait ce MCP
Provides read-only catalogs of crypto signup offers, referral codes, links, conditions, and campaign announcements.
Capacités
Outils
4
outils
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.
Lecture seule
Idempotent
Schéma d’entrée
{'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}
Schéma de sortie
{'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.
Lecture seule
Idempotent
Schéma d’entrée
{'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}
Schéma de sortie
{'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.
Lecture seule
Idempotent
Schéma d’entrée
{'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}
Schéma de sortie
{'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.
Lecture seule
Idempotent
Schéma d’entrée
{'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}
Schéma de sortie
{'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}
Historique
Modifications récentes des outils
Ajouté
list_campaigns
27 September 2026 02:40
Ajouté
search_codes
27 September 2026 02:40
Ajouté
get_code
27 September 2026 02:40
Ajouté
list_brands
27 September 2026 02:40
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