Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

Before you pay an x402 door, check it against its catalogue entry

Before you pay an x402 door, check it against its catalogue entry. A nightly probe of EVERY host in the x402 index (1,618 hosts, 15,227 listings, 100% coverage): the live 402's real payTo and price versus what the catalogue claims, plus dead and self-contradicting hosts. 28.6% of listings sit on a host the catalogue gets wrong — one names one payee and pays another across 965 listings. Same computation as GET; send the parameters as a JSON body. Free sample, no payment required: GET /play/door

Do you run touchstone.locomot.io? This listing was mirrored from Coinbase's public Bazaar. Claim it in 30 seconds — no account required — and it becomes verified, permanently overriding the mirrored copy.

Claim this listing
2000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-26
updated

Provider

touchstone.locomot.io · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xa3091005a76b1480F1897a9D0C2e1c55B7767674",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "url": "https://api.m2mcent.com/"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "full": {
                  "description": "include every sampled observation",
                  "type": "boolean"
                },
                "url": {
                  "description": "the x402 resource URL you are about to pay",
                  "type": "string"
                }
              },
              "required": [
                "url"
              ],
              "type": "object"
            },
            "bodyType": {
              "const": "json",
              "type": "string"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "caveat": {
              "type": "string"
            },
            "doors_opened": {
              "type": "integer"
            },
            "flags": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "listings_in_index": {
              "type": "integer"
            },
            "payto_mismatch": {
              "items": {
                "type": "object"
              },
              "type": "array"
            },
            "price_mismatch": {
              "items": {
                "type": "object"
              },
              "type": "array"
            },
            "verdict": {
              "description": "catalogue_matches | catalogue_disagrees | unknown",
              "type": "string"
            }
          },
          "required": [
            "verdict"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://touchstone.locomot.io/door"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://touchstone.locomot.io/door");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://touchstone.locomot.io/door")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/6536.json, and this resource appears in /discovery/resources and /discovery/search.