MCP-Server

Rialto Swap (read-only)

io.github.hoodly-agent/mcp-rialto
Krypto & Web3 Öffentlich und erreichbar MCP 2025-11-25

Was dieses MCP kann

Provides Robinhood Chain token lists, swap quotes, safety preflight checks, and unsigned transaction payloads without signing or broadcasting.

rialto_build_unsigned_tx
Return the unsigned payload for a USER-signed wallet to complete: the tx object and, for Permit2 settlement, the EIP-712 typed data plus the byte offset where the wallet layer splices the 65-byte signature. This server never signs — it only shapes what a wallet needs to sign.
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['quote'], 'properties': {'quote': {'type': 'object', 'description': 'The full quote object returned by rialto_get_quote', 'additionalProperties': {}}}, 'additionalProperties': False}
rialto_get_quote
Get a best-execution swap quote from Rialto. Returns human-unit amounts, the guaranteed minimum, every fee line, route stats, and blockers (issues). sellAmount is a HUMAN decimal like "0.01", never raw units. Requires RIALTO_API_KEY.
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['sellToken', 'buyToken', 'sellAmount', 'taker'], 'properties': {'taker': {'type': 'string', 'pattern': '^0x[a-fA-F0-9]{40}$', 'description': 'Wallet that would pay the sell token and receive the output'}, 'chainId': {'enum': [4663, 46630], 'type': 'number', 'default': 4663}, 'gasless': {'type': 'boolean', 'default': False, 'description': 'Quote for the relayed flow (sets permit2_owner=taker). This server never submits a gasless relay itself.'}, 'buyToken': {'type': 'string', 'description': 'Symbol or address'}, 'sellToken': {'type': 'string', 'description': 'Symbol or address'}, 'sellAmount': {'type': 'string', 'description': 'Human decimal amount, e.g. "0.01"'}, 'swapFeeBps': {'type': 'integer', 'maximum': 100, 'minimum': 0, 'description': 'Integrator fee in bps â\x80\x94 requires an integrator-scoped API key'}, 'slippageBps': {'type': 'integer', 'default': 50, 'maximum': 10000, 'minimum': 1}}, 'additionalProperties': False}
rialto_list_tokens
List every token quotable on Rialto for Robinhood Chain (symbol, address, decimals, type). Public endpoint; call this before quoting to resolve symbols and decimals.
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
rialto_preflight
Validate a Rialto quote (as returned by rialto_get_quote) against baseline safety checks — issues, settlement sanity, staleness, slippage ceiling, fee cap, zero-output guard. Returns ok / refusals / warnings / notes. Run before any signing step.
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['quote'], 'properties': {'quote': {'type': 'object', 'description': 'The full quote object returned by rialto_get_quote', 'additionalProperties': {}}, 'maxSlippageBps': {'type': 'integer', 'maximum': 10000, 'minimum': 1}}, 'additionalProperties': False}
Hinzugefügt
rialto_build_unsigned_tx
17. September 2026 12:42
Hinzugefügt
rialto_preflight
17. September 2026 12:42
Hinzugefügt
rialto_get_quote
17. September 2026 12:42
Hinzugefügt
rialto_list_tokens
17. September 2026 12:42