ToolSchema Forge
Buys the Tool-Schema Cookbook & Template Pack by Rowan Vale (ToolSchema Forge): a 24-page PDF guide to LLM tool schemas across OpenAI (incl. strict), Anthropic, Gemini and MCP, 23 ready-made tool templates in 6 formats, bundles, a lint report and a starter MCP server. On payment returns a new paid order with private download URLs for the PDF and the ZIP. Send an empty JSON object.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"docs": "/openapi.json",
"error": "payment_required",
"price": "$7.00",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x7a3C00Ef0969378A3E74455cde3Dc87C0f016dfa",
"amount": "7000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
}
],
"resource": {
"url": "https://toolschema-forge.toolschemaforge.workers.dev/v1/cookbook",
"mimeType": "application/json",
"description": "Buys the Tool-Schema Cookbook & Template Pack by Rowan Vale (ToolSchema Forge): a 24-page PDF guide to LLM tool schemas across OpenAI (incl. strict), Anthropic, Gemini and MCP, 23 ready-made tool templates in 6 formats, bundles, a lint report and a starter MCP server. On payment returns a new paid order with private download URLs for the PDF and the ZIP. Send an empty JSON object."
},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 7 USDC on Base to 0x7a3C…16dfa. The signed payment is good for 2 minutes.
- Paid to
- 0x7a3C…16dfa
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 7000000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x7a3C00Ef0969378A3E74455cde3Dc87C0f016dfa",
"amount": "7000000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"status": "paid",
"product": "Tool-Schema Cookbook & Template Pack",
"order_id": "0123456789abcdef0123456789abcdef",
"downloads": {
"pdf": "https://toolschema-forge.toolschemaforge.workers.dev/cookbook/download/0123456789abcdef0123456789abcdef/pdf",
"zip": "https://toolschema-forge.toolschemaforge.workers.dev/cookbook/download/0123456789abcdef0123456789abcdef/zip"
},
"order_page": "https://toolschema-forge.toolschemaforge.workers.dev/cookbook/order/0123456789abcdef0123456789abcdef"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"properties": {},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"order_id",
"status",
"product",
"order_page",
"downloads"
],
"properties": {
"status": {
"enum": [
"paid"
],
"type": "string"
},
"product": {
"type": "string"
},
"order_id": {
"type": "string",
"description": "128-bit random order id (32 hex chars); keep it private"
},
"downloads": {
"type": "object",
"required": [
"pdf",
"zip"
],
"properties": {
"pdf": {
"type": "string"
},
"zip": {
"type": "string"
}
}
},
"order_page": {
"type": "string",
"description": "Private order page with both download links"
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-20 13:19Z
- Last indexed by Roundhouse
- 2026-10-26 20:46Z
- Last enriched (probe, favicon, geo)
- 2026-10-20 20:15Z
- x402 version
- 2
- Max timeout
- 120s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service ToolSchema Forge and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=ToolSchema%20Forge' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://toolschema-forge.toolschemaforge.workers.dev/v1/cookbook, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.