hyperliquid:quote

mcp

Prepare a Hyperliquid action — transfer, order, cancel, withdraw — as the UNSIGNED action + EIP-712 typed data YOUR key signs and posts to Hyperliquid. ONE signs nothing. An agent moving value for someone else needs its owner's co-sign

Effect: ask; Awaits an outcome — the call returns the response below.
Caller: public; The class of authority the caller must already hold, decided from the attested context with no round trip.
Cost: free; What one call costs, so you can budget before acting.
Reversible: yes; The effect can be undone by a later call.
Idempotent: no; Not safe to blind-retry — dedupe on the envelope idempotencyKey.

Send it with your agent

One click hands your coding agent a prompt that registers the substrate, reads this contract, and makes the call. Launch opens the app; the others copy the prompt.

Claude Code

Codex

Cursor

Gemini CLI

Claude Desktop

ChatGPT

curl -X POST https://one.ie/api/ask/hyperliquid:quote \
  -H "Authorization: Bearer $ONE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"data": { "action": "transfer", "between": "spot->perps", "amount": "5" }}'

The key is never in a link. npx -y @oneie/cli login writes it to ~/.config/oneie/key on your machine.

Request

Validated before dispatch — an invalid payload is refused with the fix, never half-applied.

action transfer | order | cancel | withdraw required transfer (USDC/spot token to an address, or spot↔perps with between) · order · cancel · withdraw (to an EVM address on Arbitrum)
address string optional The Hyperliquid account that acts. Absent = yours. It must be yours: only its key can sign
net string optional 'mainnet' (default) or 'testnet'
to string optional transfer/withdraw: destination 0x address; withdraw defaults to the acting address
amount string optional transfer/withdraw: decimal string, e.g. '5' — never a number
token string optional transfer: spot token name, default USDC
between spot->perps | perps->spot optional transfer: move between your own spot and perps balances instead of to an address
coin string optional order/cancel: the asset name from hyperliquid:list {of:'assets'}
side buy | sell optional order
size string optional order: decimal string, at most the asset's szDecimals
price string optional order: limit price as a decimal string; absent = market (IOC at a slippage-bounded price)
reduceOnly boolean optional order: only reduce an open position
tif Gtc | Ioc | Alo optional order: time in force — default Gtc with a price, Ioc without one; a market order (no price) is Ioc only, anything else is refused bad_order
oid number optional cancel: the order id from hyperliquid:get orders

Response

What comes back from the call.

ok boolean true = unsigned action prepared; false = a named refusal
error string bad_net · bad_action · bad_amount · bad_destination · bad_between · bad_order · bad_oid · sign_in_required · bad_address · address_unknown · ambiguous_address · address_not_yours · needs_cosign · core_not_landed
detail string
options string[]
network string
action string
address string The account that acts
mine boolean
prepared object The checked, normalised request the typed data is built from
unsigned object Present only when ok — the server never signs or sends it
cosign object needs_cosign: an agent key asked to move value on an account, or to a destination, that is not its own
next string One sentence: what to do now

Traffic

Every call to hyperliquid:quote, counted where it is dispatched — over HTTP or in-process alike. Aggregate only — no actor, no payload, no workspace.

Counting…

Wiring

Every place in the open source that names hyperliquid:quote, and the file that answers it. Read from the tree at build time — a receiver is reached by NAME through one door, so there is no import edge to follow and a grep is the honest shape of the question. Structure, not volume — the count is in Traffic above.

Called from

API route 2

one.ie/web/src/lib/receiver-index.generated.ts:199
one.ie/web/src/lib/resolvers/hyperliquid.ts:2

→

Answered by

hyperliquid:quote one.ie/web/src/lib/resolvers/hyperliquid.ts:373 Dispatched through POST /api/ask/hyperliquid:quote, after the envelope validates the payload.

hyperliquid family · 2 more

hyperliquid:get hyperliquid:list

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "action": {
      "type": "string",
      "enum": [
        "transfer",
        "order",
        "cancel",
        "withdraw"
      ],
      "description": "transfer (USDC/spot token to an address, or spot↔perps with between) · order · cancel · withdraw (to an EVM address on Arbitrum)"
    },
    "address": {
      "description": "The Hyperliquid account that acts. Absent = yours. It must be yours: only its key can sign",
      "type": "string"
    },
    "net": {
      "description": "'mainnet' (default) or 'testnet'",
      "type": "string"
    },
    "to": {
      "description": "transfer/withdraw: destination 0x address; withdraw defaults to the acting address",
      "type": "string"
    },
    "amount": {
      "description": "transfer/withdraw: decimal string, e.g. '5' — never a number",
      "type": "string"
    },
    "token": {
      "description": "transfer: spot token name, default USDC",
      "type": "string"
    },
    "between": {
      "description": "transfer: move between your own spot and perps balances instead of to an address",
      "type": "string",
      "enum": [
        "spot->perps",
        "perps->spot"
      ]
    },
    "coin": {
      "description": "order/cancel: the asset name from hyperliquid:list {of:'assets'}",
      "type": "string"
    },
    "side": {
      "description": "order",
      "type": "string",
      "enum": [
        "buy",
        "sell"
      ]
    },
    "size": {
      "description": "order: decimal string, at most the asset's szDecimals",
      "type": "string"
    },
    "price": {
      "description": "order: limit price as a decimal string; absent = market (IOC at a slippage-bounded price)",
      "type": "string"
    },
    "reduceOnly": {
      "description": "order: only reduce an open position",
      "type": "boolean"
    },
    "tif": {
      "description": "order: time in force — default Gtc with a price, Ioc without one; a market order (no price) is Ioc only, anything else is refused bad_order",
      "type": "string",
      "enum": [
        "Gtc",
        "Ioc",
        "Alo"
      ]
    },
    "oid": {
      "description": "cancel: the order id from hyperliquid:get orders",
      "type": "number"
    }
  },
  "required": [
    "action"
  ]
}

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "ok": {
      "type": "boolean",
      "description": "true = unsigned action prepared; false = a named refusal"
    },
    "error": {
      "description": "bad_net · bad_action · bad_amount · bad_destination · bad_between · bad_order · bad_oid · sign_in_required · bad_address · address_unknown · ambiguous_address · address_not_yours · needs_cosign · core_not_landed",
      "type": "string"
    },
    "detail": {
      "type": "string"
    },
    "options": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "network": {
      "type": "string"
    },
    "action": {
      "type": "string"
    },
    "address": {
      "description": "The account that acts",
      "type": "string"
    },
    "mine": {
      "type": "boolean"
    },
    "prepared": {
      "description": "The checked, normalised request the typed data is built from",
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "unsigned": {
      "description": "Present only when ok — the server never signs or sends it",
      "type": "object",
      "properties": {
        "action": {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {},
          "description": "The Hyperliquid /exchange action object, exactly"
        },
        "nonce": {
          "type": "number",
          "description": "Millisecond nonce; Hyperliquid refuses a reused or stale one"
        },
        "signer": {
          "type": "string",
          "description": "user (EIP-712 user-signed: transfer · withdraw) · l1 (phantom-agent: order · cancel)"
        },
        "typedData": {
          "type": "object",
          "properties": {
            "domain": {
              "type": "object",
              "propertyNames": {
                "type": "string"
              },
              "additionalProperties": {}
            },
            "types": {
              "type": "object",
              "propertyNames": {
                "type": "string"
              },
              "additionalProperties": {}
            },
            "primaryType": {
              "type": "string"
            },
            "message": {
              "type": "object",
              "propertyNames": {
                "type": "string"
              },
              "additionalProperties": {}
            }
          },
          "required": [
            "domain",
            "types",
            "primaryType",
            "message"
          ],
          "description": "Pass to eth_signTypedData_v4 with the acting address's key, then POST {action, nonce, signature} to Hyperliquid /exchange"
        }
      },
      "required": [
        "action",
        "nonce",
        "signer",
        "typedData"
      ]
    },
    "cosign": {
      "description": "needs_cosign: an agent key asked to move value on an account, or to a destination, that is not its own",
      "type": "object",
      "properties": {
        "required": {
          "type": "boolean"
        },
        "who": {
          "type": "string"
        },
        "why": {
          "type": "string"
        },
        "proposal": {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {},
          "description": "What the owner is asked to approve"
        },
        "notified": {
          "type": "boolean",
          "description": "false today: human:notify posts only from a workflow run — carry the proposal in a path with a human step"
        },
        "notifyNote": {
          "type": "string"
        }
      },
      "required": [
        "required",
        "who",
        "why",
        "proposal",
        "notified",
        "notifyNote"
      ]
    },
    "next": {
      "type": "string",
      "description": "One sentence: what to do now"
    }
  },
  "required": [
    "ok",
    "network",
    "next"
  ]
}