ping

Browse paid API resources cataloged in the Bazaar discovery directory hosted by the configured facilitator (facilitator.goplausible.xyz by default). Compact summary by default; full: true returns verbatim records. Filters: network, method, merchantId, limit, offset.

Keyword search over Bazaar resources (URL + description). Server-side: query, network. Client-side post-filters: scheme, maxUsdPrice, asset, payTo, extensions, includeTestnets.

Convert BigInt to bytes

Convert bytes to BigInt

Create a new Algorand account (returns address + mnemonic in the clear)

Decode an Algorand address to a public key

Decode msgpack to object

Decode bytes to uint64

Encode a public key to an Algorand address

Encode object to msgpack

Encode uint64 to bytes

Get address for a given application ID

Create an asset configuration transaction

Create an asset creation transaction

Call an x402-protected endpoint with automatic USDC/ALGO payment from the active wallet. Discovers internally if paymentRequirements is not supplied, builds the atomic fee-payer + payment group, signs, and retries with the PAYMENT-SIGNATURE header.

Create a key registration transaction

Create a payment transaction

Convert master derivation key to mnemonic

Generate mnemonic from seed

Convert mnemonic to master derivation key

Convert mnemonic to secret key

Rekey an account to a new address

Convert secret key to mnemonic

Generate seed from mnemonic

Sign bytes with a secret key

Check if an Algorand address is valid

Verify signature against bytes

Create a new Algorand account with nickname (returns address + public key only)

Get all ASA holdings for the active account this MCP server owns. For arbitrary on-chain accounts use apialgodgetaccountinfo or apialgodgetaccountassetinfo.

Get info for the active account this MCP server owns (DB-backed): address, public key, balance, opted-in counts. For arbitrary on-chain accounts use apialgodgetaccountinfo.

List active accounts with nicknames and addresses. Pass { archived: true } to list archived accounts instead (rows whose mnemonic couldn't be recovered from the OS keychain at startup — kept in the DB for forensics, not signable).

Opt the active account into an asset (creates, signs, and submits)

Remove an account from the wallet by nickname or index

Sign arbitrary hex data with raw Ed25519 (noble, no SDK prefix)

Sign a single transaction with the active account

Sign a group of transactions with the active account (auto-assigns group ID)

Switch the active account by nickname or index

Probe an x402-protected endpoint and return its accepts[] array (cost, asset, network, payTo) without paying. Read-only.