What this MCP does
Finds supported crypto assets and networks, provides read-only swap quotes and pair information, and checks crypto swap order status.
Capabilities
Tools
4
tools
get_order_status
Check an order
Check the stage of a HiddenSwap order by its order ID, for example awaiting deposit, confirming, swapping, sending, complete, needs support, refunded or expired. The order ID is private: anyone who has it can open the order page, which shows the addresses and amounts unless the owner hid the order. Only use an order ID the person gave you, and never repeat it anywhere else. Returns the stage, a short label, whether it is final, when it last changed, and links to the order page and support. It never returns addresses, amounts or transaction hashes. For a hidden order, it says only that the order is hidden. Read-only. No account, no email and no ID needed to swap.
Read only
Open world
Idempotent
Input schema
{'type': 'object', 'required': ['orderId'], 'properties': {'orderId': {'type': 'string', 'pattern': '^[A-Za-z0-9 ]+$', 'maxLength': 60, 'minLength': 8, 'description': 'The order ID the person saved when they started the swap. Private: only use one the person gave you.'}}, 'additionalProperties': False}
Output schema
{'type': 'object', 'required': ['orderId', 'stage', 'label', 'final', 'updatedAt', 'orderUrl', 'supportUrl', 'notes'], 'properties': {'final': {'type': 'boolean'}, 'label': {'type': 'string'}, 'notes': {'type': 'array', 'items': {'type': 'string'}}, 'stage': {'enum': ['awaiting', 'confirming', 'exchanging', 'sending', 'sent', 'failed', 'refunded', 'expired'], 'type': 'string'}, 'orderId': {'type': 'string'}, 'orderUrl': {'type': 'string'}, 'updatedAt': {'type': 'string', 'description': 'When the stage last changed (ISO 8601).'}, 'supportUrl': {'type': 'string'}}, 'additionalProperties': False}
get_pair_info
Check a swap pair
Check whether two coins can be swapped on HiddenSwap, a no-KYC crypto exchange, without asking for a live quote. Returns both coins with their networks, whether the pair can be swapped, fixed-rate support, the recorded limits and estimate when there are any, memo notes, the pair page and a prefilled swap link the person opens to finish on hiddenswap.com. Read-only. No account, no email and no ID needed to swap.
Read only
Idempotent
Input schema
{'type': 'object', 'required': ['from', 'to'], 'properties': {'to': {'type': 'string', 'pattern': '^[A-Za-z0-9]{1,24}$', 'maxLength': 24, 'minLength': 1, 'description': 'The coin received. Coin id from search_coins, for example btc, xmr or usdttrc20 (USDT on Tron).'}, 'from': {'type': 'string', 'pattern': '^[A-Za-z0-9]{1,24}$', 'maxLength': 24, 'minLength': 1, 'description': 'The coin sent. Coin id from search_coins, for example btc, xmr or usdttrc20 (USDT on Tron).'}, 'amount': {'type': 'string', 'pattern': '^\\d{1,15}(\\.\\d{1,18})?$', 'maxLength': 34, 'description': 'Optional. Amount of the coin sent, as a decimal string with a dot, for example "0.05".'}}, 'additionalProperties': False}
Output schema
{'type': 'object', 'required': ['from', 'to', 'canSwap', 'fixedRate', 'notes'], 'properties': {'to': {'type': 'object', 'required': ['id', 'ticker', 'name', 'network', 'canSend', 'canReceive', 'memoRequired'], 'properties': {'id': {'type': 'string'}, 'name': {'type': 'string'}, 'ticker': {'type': 'string'}, 'canSend': {'type': 'boolean'}, 'network': {'type': 'string'}, 'memoName': {'type': 'string'}, 'canReceive': {'type': 'boolean'}, 'coinPageUrl': {'type': 'string'}, 'memoRequired': {'type': 'boolean'}}, 'additionalProperties': False}, 'from': {'type': 'object', 'required': ['id', 'ticker', 'name', 'network', 'canSend', 'canReceive', 'memoRequired'], 'properties': {'id': {'type': 'string'}, 'name': {'type': 'string'}, 'ticker': {'type': 'string'}, 'canSend': {'type': 'boolean'}, 'network': {'type': 'string'}, 'memoName': {'type': 'string'}, 'canReceive': {'type': 'boolean'}, 'coinPageUrl': {'type': 'string'}, 'memoRequired': {'type': 'boolean'}}, 'additionalProperties': False}, 'notes': {'type': 'array', 'items': {'type': 'string'}}, 'canSwap': {'type': 'boolean'}, 'swapUrl': {'type': 'string'}, 'recorded': {'type': 'object', 'required': ['recordedAt', 'amountFrom', 'amountTo'], 'properties': {'max': {'type': 'string'}, 'min': {'type': 'string'}, 'rate': {'type': 'string'}, 'amountTo': {'type': 'string'}, 'payoutFee': {'type': 'string'}, 'amountFrom': {'type': 'string'}, 'etaMinutes': {'type': 'array', 'items': {'type': 'number'}, 'maxItems': 2, 'minItems': 2, 'description': 'Usual duration in minutes: low and high.'}, 'recordedAt': {'type': 'string'}}, 'additionalProperties': False}, 'fixedRate': {'enum': ['available', 'not_available', 'unknown'], 'type': 'string'}, 'pairPageUrl': {'type': 'string'}}, 'additionalProperties': False}
get_quote
Get a swap estimate
Estimate a crypto-to-crypto swap on HiddenSwap, a no-KYC crypto exchange. Returns the amount the person would receive after all fees, the rate, the minimum and maximum, the payout fee, the usual duration and a prefilled swap link. Uses a quote recorded in the last two hours when one matches the exact amount (floating rate only, labelled with its time), otherwise a live quote. Read-only: it creates no order and moves no funds. Coin ids come from search_coins (for example btc, xmr, usdttrc20). No account, no email and no ID needed to swap.
Read only
Open world
Idempotent
Input schema
{'type': 'object', 'required': ['from', 'to', 'amount'], 'properties': {'to': {'type': 'string', 'pattern': '^[A-Za-z0-9]{1,24}$', 'maxLength': 24, 'minLength': 1, 'description': 'The coin received. Coin id from search_coins, for example btc, xmr or usdttrc20 (USDT on Tron).'}, 'from': {'type': 'string', 'pattern': '^[A-Za-z0-9]{1,24}$', 'maxLength': 24, 'minLength': 1, 'description': 'The coin sent. Coin id from search_coins, for example btc, xmr or usdttrc20 (USDT on Tron).'}, 'amount': {'type': 'string', 'pattern': '^\\d{1,15}(\\.\\d{1,18})?$', 'maxLength': 34, 'description': 'Amount of the coin sent, as a decimal string with a dot, for example "0.05".'}, 'rateType': {'enum': ['float', 'fixed'], 'type': 'string', 'default': 'float', 'description': 'float (default): the rate is set when the deposit is confirmed. fixed: a rate held once the swap is started on the site, when the pair offers one.'}}, 'additionalProperties': False}
Output schema
{'type': 'object', 'required': ['from', 'to', 'rateType', 'amountFrom', 'amountTo', 'rate', 'quotedAt', 'source', 'swapUrl', 'notes'], 'properties': {'to': {'type': 'object', 'required': ['id', 'ticker', 'name', 'network'], 'properties': {'id': {'type': 'string'}, 'name': {'type': 'string'}, 'ticker': {'type': 'string'}, 'network': {'type': 'string'}}, 'additionalProperties': False}, 'max': {'type': 'string'}, 'min': {'type': 'string'}, 'from': {'type': 'object', 'required': ['id', 'ticker', 'name', 'network'], 'properties': {'id': {'type': 'string'}, 'name': {'type': 'string'}, 'ticker': {'type': 'string'}, 'network': {'type': 'string'}}, 'additionalProperties': False}, 'rate': {'type': 'string', 'description': 'How much of the received coin one unit of the sent coin buys, before the payout fee.'}, 'notes': {'type': 'array', 'items': {'type': 'string'}}, 'source': {'enum': ['live', 'recorded'], 'type': 'string'}, 'swapUrl': {'type': 'string', 'description': 'Prefilled swap page. The person reviews and starts the swap there.'}, 'amountTo': {'type': 'string', 'description': 'Estimated amount received, after all fees.'}, 'quotedAt': {'type': 'string', 'description': 'When the quote was made (ISO 8601).'}, 'rateType': {'enum': ['float', 'fixed'], 'type': 'string'}, 'payoutFee': {'type': 'string', 'description': 'Fee for sending the new coins, in the received coin. Already taken off amountTo.'}, 'amountFrom': {'type': 'string'}, 'etaMinutes': {'type': 'array', 'items': {'type': 'number'}, 'maxItems': 2, 'minItems': 2, 'description': 'Usual duration in minutes: low and high.'}}, 'additionalProperties': False}
search_coins
Find coins and networks
Find the coin ids HiddenSwap uses, by ticker, name or network, for example "usdt tron", "monero" or "eth base". Each result gives the id to pass to the other tools, the network, whether the coin can be sent or received in a swap, whether a memo is usually needed, and the coin page when there is one. HiddenSwap is a no-KYC crypto exchange for crypto-to-crypto swaps. Read-only. No account, no email and no ID needed to swap.
Read only
Idempotent
Input schema
{'type': 'object', 'required': ['query'], 'properties': {'side': {'enum': ['send', 'receive'], 'type': 'string', 'description': 'Only coins that can be sent (send) or received (receive) in a swap.'}, 'limit': {'type': 'integer', 'default': 10, 'maximum': 25, 'minimum': 1, 'description': 'Most results to return (1 to 25).'}, 'query': {'type': 'string', 'maxLength': 60, 'minLength': 1, 'description': 'Ticker, name or network words, for example "usdt tron" or "monero".'}}, 'additionalProperties': False}
Output schema
{'type': 'object', 'required': ['query', 'coins', 'notes'], 'properties': {'side': {'enum': ['send', 'receive'], 'type': 'string'}, 'coins': {'type': 'array', 'items': {'type': 'object', 'required': ['id', 'ticker', 'name', 'network', 'canSend', 'canReceive', 'memoRequired'], 'properties': {'id': {'type': 'string'}, 'name': {'type': 'string'}, 'ticker': {'type': 'string'}, 'canSend': {'type': 'boolean'}, 'network': {'type': 'string'}, 'memoName': {'type': 'string'}, 'canReceive': {'type': 'boolean'}, 'coinPageUrl': {'type': 'string'}, 'memoRequired': {'type': 'boolean'}}, 'additionalProperties': False}}, 'notes': {'type': 'array', 'items': {'type': 'string'}}, 'query': {'type': 'string'}}, 'additionalProperties': False}
History
Recent tool changes
Changed
get_order_status
Sept. 28, 2026, 2:41 a.m.
Changed
get_order_status
Sept. 24, 2026, 2:40 a.m.
Added
get_order_status
Sept. 20, 2026, 2:40 a.m.
Added
get_pair_info
Sept. 20, 2026, 2:40 a.m.
Added
get_quote
Sept. 20, 2026, 2:40 a.m.
Added
search_coins
Sept. 20, 2026, 2:40 a.m.
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