Gasless MEV-protected token swaps & cross-chain bridge quotes — incl. tokenized stocks
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Get a non-custodial cross-chain bridge quote (Across) between Base, Ethereum, Arbitrum, Polygon, and Robinhood (4663). Returns unsigned transaction data — the depositor wallet signs and broadcasts. Free with X-ORKID-API-Key header or $0.002 USDC/call via x402.
Amount in base units (integer string), e.g. "25000000" for 25 USDC
Depositor 0x address — the wallet that will sign
Input token symbol or address on the origin chain
Output token symbol or address on the destination chain
Origin chain id: 1 | 8453 | 42161 | 137 | 4663
Destination chain id: 1 | 8453 | 42161 | 137 | 4663
Recipient 0x address (defaults to depositor)
Get a non-custodial cross-chain bridge quote (Across) between Base, Ethereum, Arbitrum, Polygon, and Robinhood (4663). Returns unsigned transaction data — the depositor wallet signs and broadcasts. Free with X-ORKID-API-Key header or $0.002 USDC/call via x402.
| Argument | Type | Description |
|---|---|---|
| amount* | string | Amount in base units (integer string), e.g. "25000000" for 25 USDC |
| depositor* | string | Depositor 0x address — the wallet that will sign |
| recipient | string | Recipient 0x address (defaults to depositor) |
| inputToken* | string | Input token symbol or address on the origin chain |
| outputToken* | string | Output token symbol or address on the destination chain |
| originChainId* | number | Origin chain id: 1 | 8453 | 42161 | 137 | 4663 |
| destinationChainId* | number | Destination chain id: 1 | 8453 | 42161 | 137 | 4663 |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"originChainId",
"destinationChainId",
"inputToken",
"outputToken",
"amount",
"depositor"
],
"properties": {
"amount": {
"type": "string",
"description": "Amount in base units (integer string), e.g. \"25000000\" for 25 USDC"
},
"depositor": {
"type": "string",
"description": "Depositor 0x address — the wallet that will sign"
},
"recipient": {
"type": "string",
"description": "Recipient 0x address (defaults to depositor)"
},
"inputToken": {
"type": "string",
"description": "Input token symbol or address on the origin chain"
},
"outputToken": {
"type": "string",
"description": "Output token symbol or address on the destination chain"
},
"originChainId": {
"type": "number",
"description": "Origin chain id: 1 | 8453 | 42161 | 137 | 4663"
},
"destinationChainId": {
"type": "number",
"description": "Destination chain id: 1 | 8453 | 42161 | 137 | 4663"
}
}
}List chains where Orkid same-chain swaps are live, bridge coverage, and gasless minimums.
No arguments.
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {}
}Get a live, non-executing swap quote from the Orkid solver network (gasless via Permit2, MEV-protected). Same-chain swaps on Base, Ethereum, Arbitrum, Unichain, BSC, Robinhood. The response includes a swapUrl — send the user there to sign; the agent never touches keys. Free with X-ORKID-API-Key header (key at orkidlabs.xyz/partner) or $0.002 USDC/call via x402.
| Argument | Type | Description |
|---|---|---|
| to* | string | Output token symbol (e.g. WETH) or contract address |
| from* | string | Input token symbol (e.g. USDC) or contract address |
| chain* | string | Chain name or id: base | ethereum | arbitrum | unichain | bsc | robinhood (polygon is bridge-only) |
| amount* | string | Human-readable input amount, e.g. "25" |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"from",
"to",
"amount",
"chain"
],
"properties": {
"to": {
"type": "string",
"description": "Output token symbol (e.g. WETH) or contract address"
},
"from": {
"type": "string",
"description": "Input token symbol (e.g. USDC) or contract address"
},
"chain": {
"type": "string",
"description": "Chain name or id: base | ethereum | arbitrum | unichain | bsc | robinhood (polygon is bridge-only)"
},
"amount": {
"type": "string",
"description": "Human-readable input amount, e.g. \"25\""
}
}
}Build a hydrated Orkid swap URL (prefilled pair, amount, chain, partner attribution). Send this link to the user — they review and sign in their own wallet. Requires X-ORKID-API-Key header like all tool calls.
| Argument | Type | Description |
|---|---|---|
| to | string | Output token symbol, e.g. WETH |
| from | string | Input token symbol, e.g. USDC |
| chain | string | base | ethereum | arbitrum | unichain | bsc | robinhood | polygon |
| amount | string | Human-readable amount, e.g. "25" |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"to": {
"type": "string",
"description": "Output token symbol, e.g. WETH"
},
"from": {
"type": "string",
"description": "Input token symbol, e.g. USDC"
},
"chain": {
"type": "string",
"description": "base | ethereum | arbitrum | unichain | bsc | robinhood | polygon"
},
"amount": {
"type": "string",
"description": "Human-readable amount, e.g. \"25\""
}
}
}