x402.forgemesh.io
x402 utility APIs agents pay per call with USDC on Base: OCR, PDF, vision, audio, embeddings, web extraction, dictionary, games, math, logic, geo, space, and content-signal checks. No API keys.
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": {
"llms": "/llms.txt",
"openapi": "/openapi.json"
},
"error": "payment_required",
"price": "$0.01",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
"scheme": "exact",
"network": "base",
"mimeType": "application/json",
"resource": "https://x402.forgemesh.io/food-recalls",
"description": "Official US food recall search: enforcement reports matching a product keyword with severity class, contamination or mislabeling reason, recalling firm, distribution pattern, and dates — newest first as structured JSON. Check ingredients, brands, or categories before recommending or purchasing.",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 300
}
],
"message": "Pay $0.01 USDC on Base via x402 and retry with the X-PAYMENT header.",
"network": "eip155:8453",
"related": [
"/product-recalls",
"/federal-register-watch",
"/congress-bill-lookup"
],
"provider": {
"card": "Soulbound Reader's Card (ERC-721 on Base) minted to the paying wallet: POST https://library.forgemesh.io/library-card ($0.001, one per wallet)",
"name": "ForgeMesh Labs",
"fleet": "11 x402 services and counting, 500+ paid endpoints, from $0.001 — one wallet, no signup, atomic USDC settlement on Base. Free index: https://x402.forgemesh.io/llms.txt",
"catalog": "POST https://x402.forgemesh.io/agent-service-directory ($0.05)"
},
"x402Version": 1,
"input_schema": {
"type": "object",
"properties": {
"limit": {
"type": "integer",
"maximum": 25,
"minimum": 1
},
"query": {
"type": "string",
"description": "product keyword, e.g. 'peanut' — empty returns newest in category"
},
"category": {
"enum": [
"food",
"drug",
"device"
],
"type": "string",
"description": "recall category (default food)"
}
}
},
"input_example": {
"limit": 3,
"query": "peanut",
"category": "food"
}
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.01 USDC on Base to 0x8503…F9432. The signed payment is good for 5 minutes.
- Paid to
- 0x8503…F9432
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"info": {
"required": false
},
"bazaar": {
"info": {
"input": {
"body": {
"limit": 3,
"query": "peanut",
"category": "food"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"note": "classification: Class I = reasonable probability of serious harm; II = temporary/reversible harm; III = unlikely harm.",
"query": {
"query": "peanut",
"category": "food"
},
"recalls": [
{
"reason": "Potential Salmonella contamination",
"status": "Ongoing",
"report_date": "20260810",
"distribution": "Nationwide",
"recall_number": "F-1234-2026",
"classification": "Class I",
"recalling_firm": "Example Foods LLC",
"recall_initiated": "20260801",
"product_description": "Example Peanut Butter 16oz jars"
}
],
"returned": 3,
"attribution": "US FDA enforcement reports (public domain)"
}
}
},
"schema": {
"type": "object",
"$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": {
"limit": {
"type": "integer",
"maximum": 25,
"minimum": 1
},
"query": {
"type": "string",
"description": "product keyword, e.g. 'peanut' — empty returns newest in category"
},
"category": {
"enum": [
"food",
"drug",
"device"
],
"type": "string",
"description": "recall category (default food)"
}
}
},
"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"
}
}
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"required"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[a-zA-Z0-9_-]+$",
"maxLength": 128,
"minLength": 16
},
"required": {
"type": "boolean"
}
}
},
"offer-receipt": {
"info": {
"offers": [
{
"format": "eip712",
"payload": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"version": 1,
"validUntil": 1787248368,
"resourceUrl": "https://x402.forgemesh.io/food-recalls"
},
"signature": "0x2fbc60650ed21263b745f39edec16d0d94ed3c355bd4add6c9797ab206402e2503da6895bb4d81181e1f78f8cde384897e5c601cfc416a58270f1e04523f8a061c",
"acceptIndex": 0
}
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"offers"
],
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"required": [
"format",
"signature"
],
"properties": {
"format": {
"type": "string"
},
"payload": {
"type": "object",
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"properties": {
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
},
"amount": {
"type": "string"
},
"scheme": {
"type": "string"
},
"network": {
"type": "string"
},
"version": {
"type": "integer"
},
"validUntil": {
"type": "integer"
},
"resourceUrl": {
"type": "string"
}
}
},
"signature": {
"type": "string"
},
"acceptIndex": {
"type": "integer"
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-08-20 17:47Z
- Last indexed by Roundhouse
- 2026-09-19 17:40Z
- Last enriched (probe, favicon, geo)
- 2026-09-23 23:15Z
- x402 version
- 2
- Max timeout
- 300s
- 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
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 27 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service x402.forgemesh.io 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=x402.forgemesh.io' 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://x402.forgemesh.io/food-recalls, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.