@zeam-labs/x402-mcp-bridge
Officialby zeam-labs
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| X402_LINE | No | auto, on or off — see Holding a line above | auto |
| X402_SALT | No | Open a distinct channel. Any string; it is hashed to bytes32 | scheme default |
| X402_ASSET | No | Address or symbol, if you hold a specific token | first quoted |
| X402_MCP_URL | No | Any x402-paid MCP endpoint | https://mcp.zeamprism.com/mcp |
| X402_NETWORK | No | CAIP-2 | eip155:8453 |
| X402_RPC_URL | No | Chain reads. Point it at your own node — checking a seller's claims through the seller proves nothing. | the chain's own public RPC |
| X402_MAX_SPEND | No | Ceiling on what this run may spend, in micro-USD. 0 removes it | 10000000 |
| X402_STATE_DIR | No | Channel state | ~/.x402-mcp-bridge/<host>/<address> |
| X402_PRIVATE_KEY | Yes | Required. Funds the channel and signs vouchers. | |
| X402_DEPOSIT_MULTIPLIER | No | How much collateral a deposit puts in escrow, as a multiple of the quote. The quote is 250 micro-USD, so the default deposit is 400 x 250 = 100,000 micro-USD = $0.10. Lower it if $0.10 is more than you want committed; the scheme refuses below 3x. | 400 |
Instructions
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.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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