Schema | Hedwig

Hedwig

Describes the environment variables required to run the server.

Name	Required	Description	Default
`NETWORK`	No	`hedera-testnet` or `hedera-mainnet`	hedera-testnet
`MAX_PER_DAY`	No	Highest USDC amount the wallet will spend per UTC day	20.00
`MAX_PER_CALL`	No	Highest USDC amount the wallet will spend at a time	0.10
`HEDERA_ACCOUNT_ID`	Yes	Your Hedera account ID, e.g. `0.0.12345`
`HEDERA_PRIVATE_KEY`	Yes	ECDSA or ED25519 private key (hex or DER)

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": true }

Functions exposed to the LLM to take actions

Name	Description
check_balanceA	Return HBAR and USDC balances for the configured Hedera account, plus a HashScan link. Reads from the Hedera Mirror Node REST API for reliability.
transfer_hbarA	Send HBAR from the configured account to another Hedera account. Amount is in HBAR (e.g. "0.5"), not tinybars.
transfer_usdcA	Send USDC (HTS token) from the configured account to another Hedera account. Both accounts must be associated with the USDC token.
payA	Sign an x402 payment authorization for a USDC transfer on Hedera. Returns the header value your HTTP client should attach when retrying the paid request.
x402_fetchA	Fetch a URL that may be x402-gated. If the server returns 402, sign a Hedera USDC payment, retry with the payment header, and return the final response body. Includes diagnostic info in the response for debugging.
spending_reportA	Return the current session's USDC spending summary, budget caps, and full history of x402 payments and transfers.
request_fundingA	Return a fundable receiving address for the configured Hedera account, plus a testnet faucet link (testnet only).

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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curl -X GET 'https://glama.ai/api/mcp/v1/servers/DarshanKrishna-DK/Hedwig'

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