Live x402 marketplace: 153 paid endpoints, 15 sellers, 5 rails — OMNIGATE + 402Proof. No custody.
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Probe up to three catalog endpoints unpaid and rank valid live payment challenges by observed response time. Does not measure historical uptime, paid success or outcome quality.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http hive402 https://hive402.scriptmasterlabs.com/mcp
Probe up to three catalog endpoints unpaid and rank valid live payment challenges by observed response time. Does not measure historical uptime, paid success or outcome quality.
| Argument | Type | Description |
|---|---|---|
| ids* | array |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"ids"
],
"properties": {
"ids": {
"type": "array",
"items": {
"type": "string",
"maxLength": 40,
"minLength": 1
},
"maxItems": 3,
"minItems": 1
}
},
"additionalProperties": false
}Compare caller-held snapshots with the live public catalog for price, payment-term and catalog-presence changes. Callers retain snapshots and schedule polling; no push delivery.
| Argument | Type | Description |
|---|---|---|
| previous* | array |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"previous"
],
"properties": {
"previous": {
"type": "array",
"items": {
"type": "object",
"required": [
"id",
"amountAtomic",
"network",
"asset",
"payTo"
],
"properties": {
"id": {
"type": "string",
"maxLength": 40,
"minLength": 1
},
"asset": {
"type": "string",
"maxLength": 100
},
"payTo": {
"type": "string",
"maxLength": 200
},
"network": {
"type": "string",
"maxLength": 100
},
"amountAtomic": {
"type": "string",
"pattern": "^\\d+$"
}
},
"additionalProperties": false
},
"maxItems": 50
}
},
"additionalProperties": false
}Get full details for one marketplace listing by id, including example input and output.
| Argument | Type | Description |
|---|---|---|
| id* | string | Listing id from search_catalog. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"maxLength": 40,
"minLength": 1,
"description": "Listing id from search_catalog."
}
},
"additionalProperties": false
}Get reusable catalog-matched task templates with current listing IDs on a single rail. Templates are not verified completed workflows; budget is expressed in atomic units.
No arguments.
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {},
"additionalProperties": false
}List your own x402 endpoint in the market for free. It is called unpaid and listed only if it returns a valid x402 v2 challenge on an OMNIGATE or 402Proof network.
| Argument | Type | Description |
|---|---|---|
| url* | string | Full https URL of the paid endpoint. |
| method | string | HTTP method buyers use, default GET. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri",
"maxLength": 500,
"description": "Full https URL of the paid endpoint."
},
"method": {
"enum": [
"GET",
"POST"
],
"type": "string",
"description": "HTTP method buyers use, default GET."
}
},
"additionalProperties": false
}Suggest up to three live catalog services for a task on one payment rail, within a spending ceiling. No payment or task execution occurs; review endpoint inputs and fee legs.
| Argument | Type | Description |
|---|---|---|
| task* | string | |
| asset* | string | |
| budget* | string | |
| network* | string | |
| maxSteps | integer |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"task",
"budget",
"network",
"asset"
],
"properties": {
"task": {
"type": "string",
"maxLength": 1500,
"minLength": 5
},
"asset": {
"type": "string",
"maxLength": 60,
"minLength": 1
},
"budget": {
"type": "string",
"pattern": "^\\d+(\\.\\d{1,6})?$"
},
"network": {
"enum": [
"Base",
"Arc",
"XRPL",
"Xahau",
"Solana"
],
"type": "string"
},
"maxSteps": {
"type": "integer",
"default": 3,
"maximum": 3,
"minimum": 1
}
},
"additionalProperties": false
}Recheck an approved listing's current x402 challenge against expected payout, rail, price and remaining atomic budget. Caller must inspect fees and sign; this tool never pays.
| Argument | Type | Description |
|---|---|---|
| approved* | boolean | Confirm the caller reviewed and approved the plan. Not wallet authorization. |
| snapshot* | object | |
| remainingAtomic* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"snapshot",
"remainingAtomic",
"approved"
],
"properties": {
"approved": {
"type": "boolean",
"const": true,
"description": "Confirm the caller reviewed and approved the plan. Not wallet authorization."
},
"snapshot": {
"type": "object",
"required": [
"id",
"amountAtomic",
"network",
"asset",
"payTo"
],
"properties": {
"id": {
"type": "string",
"maxLength": 40,
"minLength": 1
},
"asset": {
"type": "string",
"maxLength": 100
},
"payTo": {
"type": "string",
"maxLength": 200
},
"network": {
"type": "string",
"maxLength": 100
},
"amountAtomic": {
"type": "string",
"pattern": "^\\d+$"
}
},
"additionalProperties": false
},
"remainingAtomic": {
"type": "string",
"pattern": "^\\d{1,30}$"
}
},
"additionalProperties": false
}Search live paid x402 endpoints settled by OMNIGATE or 402Proof, filtered by text, network and max price.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Max results, default 20. |
| query | string | Words to match in name, description or seller host. |
| network | string | Base, Arc, XRPL, Xahau, Solana, or a CAIP-2 id like eip155:8453. |
| max_price | number | Maximum price per call in the listing's asset units. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"limit": {
"type": "integer",
"maximum": 50,
"minimum": 1,
"description": "Max results, default 20."
},
"query": {
"type": "string",
"maxLength": 200,
"description": "Words to match in name, description or seller host."
},
"network": {
"type": "string",
"maxLength": 80,
"description": "Base, Arc, XRPL, Xahau, Solana, or a CAIP-2 id like eip155:8453."
},
"max_price": {
"type": "number",
"description": "Maximum price per call in the listing's asset units.",
"exclusiveMinimum": 0
}
},
"additionalProperties": false
}Request a listing unpaid and return its live x402 payment challenge plus the exact steps to pay through OMNIGATE or 402Proof. Nothing is charged.
| Argument | Type | Description |
|---|---|---|
| id* | string | Listing id from search_catalog. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"id"
],
"properties": {
"id": {
"type": "string",
"maxLength": 40,
"minLength": 1,
"description": "Listing id from search_catalog."
}
},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 10, 2026.