Paid call
The blob, as servednamed by its sha256
{
"request": {
"url": "https://api.loyalspark.online/x402-gateway/recipient-api/offers?token_address=0x0000000000000000000000000000000000000001",
"method": "GET",
"input": {}
},
"unpaid": {
"status": 402,
"body": "{\"x402Version\":2,\"accepts\":[{\"scheme\":\"exact\",\"network\":\"eip155:8453\",\"amount\":\"1000\",\"maxAmountRequired\":\"1000\",\"maxTimeoutSeconds\":300,\"resource\":\"https://api.loyalspark.online/x402-gateway/recipient-api/offers?method=GET\",\"description\":\"Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes, customers earn real value with every purchase, and AI agents automate the rest via REST and MCP. Free plan mints up to 1,000 tokens per month; every call is scoped by row-level security to the wallet behind the API key. 16 skill guides at loyalspark.online/.well-known/skills/index.md.\",\"mimeType\":\"application/json\",\"payTo\":\"0x40a8CdD6a10EC1a8cB3dFb2834675e7a2CF4ad8b\",\"asset\":\"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\"extra\":{\"name\":\"USD Coin\",\"version\":\"2\",\"provider\":\"Loyal Spark\",\"brand\":\"Loyal Spark\",\"website\":\"https://loyalspark.online\",\"documentation\":\"https://loyalspark.online/for-agents\",\"builderCode\":\"bc_wdmnog7m\",\"description\":\"Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes, customers earn real value with every purchase, and AI agents automate the rest via REST and MCP. Free plan mints up to 1,000 tokens per month; every call is scoped by row-level security to the wallet behind the API key. 16 skill guides at loyalspark.online/.well-known/skills/index.md.\"},\"outputSchema\":{\"input\":{\"type\":\"http\",\"method\":\"GET\",\"bodyType\":\"query\",\"description\":\"HTTP GET https://api.loyalspark.online/x402-gateway/recipient-api/offers?method=GET — x402-gateway /recipient-api/offers. Authenticate with header x-api-key: rwk_....\",\"inputSchema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"additionalProperties\":false,\"properties\":{\"token_address\":{\"type\":\"string\",\"pattern\":\"^0x[a-fA-F0-9]{40}$\",\"description\":\"EVM address on Base (eip155:8453).\"}}}},\"output\":{\"type\":\"json\",\"description\":\"JSON from Loyal Spark agent-api or recipient-api. See OpenAPI for response shape.\",\"schema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"required\":[\"offers\"],\"additionalProperties\":true,\"properties\":{\"offers\":{\"type\":\"array\",\"items\":{\"type\":\"object\",\"additionalProperties\":true}}}}}},\"extensions\":{\"bazaar\":{\"info\":{\"input\":{\"type\":\"http\",\"method\":\"GET\",\"queryParams\":{\"token_address\":\"0x0000000000000000000000000000000000000001\"},\"headers\":{\"x-api-key\":\"rwk_...\"}},\"inputSchema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"additionalProperties\":false,\"properties\":{\"token_address\":{\"type\":\"string\",\"pattern\":\"^0x[a-fA-F0-9]{40}$\",\"description\":\"EVM address on Base (eip155:8453).\"}}},\"output\":{\"type\":\"json\",\"example\":{\"offers\":[]},\"schema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"required\":[\"offers\"],\"additionalProperties\":true,\"properties\":{\"offers\":{\"type\":\"array\",\"items\":{\"type\":\"object\",\"additionalProperties\":true}}}}}},\"schema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"properties\":{\"input\":{\"type\":\"object\",\"properties\":{\"type\":{\"type\":\"string\",\"const\":\"http\"},\"method\":{\"type\":\"string\",\"enum\":[\"GET\",\"HEAD\",\"DELETE\"]},\"queryParams\":{\"type\":\"object\",\"additionalProperties\":{\"type\":\"string\"}},\"headers\":{\"type\":\"object\",\"additionalProperties\":{\"type\":\"string\"}}},\"required\":[\"type\",\"method\"],\"additionalProperties\":false},\"inputSchema\":{\"type\":\"object\"},\"output\":{\"type\":\"object\",\"properties\":{\"type\":{\"type\":\"string\"},\"example\":{}},\"required\":[\"type\"]}},\"required\":[\"input\"]}},\"builder-code\":{\"info\":{\"a\":\"bc_wdmnog7m\"},\"schema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"properties\":{\"a\":{\"type\":\"string\",\"pattern\":\"^[a-z0-9_]{1,32}$\",\"description\":\"App builder code\"},\"w\":{\"type\":\"string\",\"pattern\":\"^[a-z0-9_]{1,32}$\",\"description\":\"Wallet builder code\"},\"s\":{\"type\":\"array\",\"items\":{\"type\":\"string\",\"pattern\":\"^[a-z0-9_]{1,32}$\"},\"description\":\"Service builder codes\"}},\"additionalProperties\":false}}}}],\"error\":\"X-PAYMENT header is required\",\"resource\":{\"url\":\"https://api.loyalspark.online/x402-gateway/recipient-api/offers?method=GET\",\"method\":\"GET\",\"mimeType\":\"application/json\"},\"extensions\":{\"bazaar\":{\"info\":{\"input\":{\"type\":\"http\",\"method\":\"GET\",\"queryParams\":{\"token_address\":\"0x0000000000000000000000000000000000000001\"},\"headers\":{\"x-api-key\":\"rwk_...\"}},\"inputSchema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"additionalProperties\":false,\"properties\":{\"token_address\":{\"type\":\"string\",\"pattern\":\"^0x[a-fA-F0-9]{40}$\",\"description\":\"EVM address on Base (eip155:8453).\"}}},\"output\":{\"type\":\"json\",\"example\":{\"offers\":[]},\"schema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"required\":[\"offers\"],\"additionalProperties\":true,\"properties\":{\"offers\":{\"type\":\"array\",\"items\":{\"type\":\"object\",\"additionalProperties\":true}}}}}},\"schema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"properties\":{\"input\":{\"type\":\"object\",\"properties\":{\"type\":{\"type\":\"string\",\"const\":\"http\"},\"method\":{\"type\":\"string\",\"enum\":[\"GET\",\"HEAD\",\"DELETE\"]},\"queryParams\":{\"type\":\"object\",\"additionalProperties\":{\"type\":\"string\"}},\"headers\":{\"type\":\"object\",\"additionalProperties\":{\"type\":\"string\"}}},\"required\":[\"type\",\"method\"],\"additionalProperties\":false},\"inputSchema\":{\"type\":\"object\"},\"output\":{\"type\":\"object\",\"properties\":{\"type\":{\"type\":\"string\"},\"example\":{}},\"required\":[\"type\"]}},\"required\":[\"input\"]}},\"builder-code\":{\"info\":{\"a\":\"bc_wdmnog7m\"},\"schema\":{\"$schema\":\"https://json-schema.org/draft/2020-12/schema\",\"type\":\"object\",\"properties\":{\"a\":{\"type\":\"string\",\"pattern\":\"^[a-z0-9_]{1,32}$\",\"description\":\"App builder code\"},\"w\":{\"type\":\"string\",\"pattern\":\"^[a-z0-9_]{1,32}$\",\"description\":\"Wallet builder code\"},\"s\":{\"type\":\"array\",\"items\":{\"type\":\"string\",\"pattern\":\"^[a-z0-9_]{1,32}$\"},\"description\":\"Service builder codes\"}},\"additionalProperties\":false}}}}"
},
"paid": {
"status": 401,
"headers": {
"access-control-allow-headers": "authorization, x-client-info, apikey, content-type, x-api-key, payment-signature, payment-required, x-payment, payment-response",
"access-control-allow-origin": "*",
"access-control-expose-headers": "X-Payment-Required, Payment-Required, PAYMENT-REQUIRED, X-Payment-Response, Payment-Response, PAYMENT-RESPONSE, X-Payment-Protocol, X-Payment-TxHash, X-Payment-Error, EXTENSION-RESPONSES",
"alt-svc": "h3=\":443\"; ma=86400",
"cf-cache-status": "DYNAMIC",
"cf-ray": "a36a59b5accade91-ARN",
"connection": "keep-alive",
"content-type": "application/json",
"date": "Sun, 06 Sep 2026 03:22:40 GMT",
"endpoint-load-metrics": "application_utilization:6,named_metrics.queue_depth:6",
"extension-responses": "e30=",
"nel": "{\"report_to\":\"cf-nel\",\"success_fraction\":0.0,\"max_age\":604800}",
"report-to": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=3MQnNVheVpaB18tPx5aBqDLKxvBY%2BHoWEq5DwjQbovTDepyBgYsmRpugtE%2FgNcjtkmWyMq%2Fx81RvEK8mwiEX%2BAqbcRM3PMkKwQak9DY3fkupSysl%2FKJBrL7udgUrYoARt7xdyd4XB3cpwB%2BPkiPbw5BfhhA%3D\"}]}",
"sb-gateway-version": "1",
"sb-project-ref": "bzxmejzssxjazswgwqqs",
"sb-request-id": "01a074bd-4d93-7acf-b4e0-b8833627dd43",
"server": "cloudflare",
"set-cookie": "__cf_bm=.cLRhkI0otZf4ox_hMIdwmpGoJvWHg6DKwDp8JwlnMM-1788664958.3518403-1.0.1.1-vQHHs_SZEsJU.qOj5IoRJjHoQeBWQPVBb9Ccanzz50Djt_8MuVrYqUkupUCu5dTDxKJ2c50ukkqPaFZoeFCDA8TXR22yxRFDQF7b1P8KmIBVh4A6Naec_qzMC99qUcfp; HttpOnly; SameSite=None; Secure; Path=/; Domain=supabase.co; Expires=Sun, 06 Sep 2026 03:52:40 GMT",
"strict-transport-security": "max-age=31536000; includeSubDomains; preload",
"transfer-encoding": "chunked",
"vary": "Accept-Encoding",
"x-content-type-options": "nosniff",
"x-deno-execution-id": "e5b0f1b5-0ac0-4dc9-a1b9-77b9b77e65ee",
"x-payment-protocol": "x402",
"x-payment-response": "settled",
"x-payment-txhash": "0x31ac640311df27c481416f3d0db2e4cc4a5de84a6bab1781643de66c2a47e84e",
"x-proxied-by": "loyalspark-cf-worker",
"x-sb-edge-region": "eu-central-1",
"x-served-by": "supabase-edge-runtime"
},
"body": "{\"error\":\"Missing or invalid API key. Use x-api-key with your rwk_ key (register via POST /recipient-api/register).\"}"
}
}Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:6caa88e05fa6697fe45502f42929e3691688d959e273f19d68e0d122ecbc2aab | sha256sumnpx teppi-check https://api.loyalspark.online/x402-gateway/recipient-api/offers?token_address=0x0000000000000000000000000000000000000001