Paid call
The blob, as servednamed by its sha256
{
"request": {
"url": "https://api.oblique.markets/api/v1/paid/base-block-number",
"method": "GET",
"input": {}
},
"unpaid": {
"status": 402,
"body": "{\"x402Version\":2,\"error\":\"Payment required\",\"resource\":{\"url\":\"https://api.oblique.markets/api/v1/paid/base-block-number\",\"description\":\"Use when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002.\",\"mimeType\":\"application/json\",\"serviceName\":\"Oblique Markets\",\"iconUrl\":\"https://oblique.markets/icon.png\",\"tags\":[\"base\",\"block\",\"number\",\"chain-data\"]},\"accepts\":[{\"scheme\":\"exact\",\"network\":\"eip155:8453\",\"amount\":\"2000\",\"maxAmountRequired\":\"2000\",\"maxTimeoutSeconds\":60,\"resource\":\"https://api.oblique.markets/api/v1/paid/base-block-number\",\"description\":\"Use when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002.\",\"payTo\":\"0x970007590aCC5C938cd51345B17AF51B1B40D3Ab\",\"asset\":\"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913\",\"extra\":{\"name\":\"USD Coin\",\"version\":\"2\",\"bazaar\":{\"enabled\":true,\"category\":\"chain-data\",\"tags\":[\"base\",\"block\",\"number\",\"chain-data\"],\"serviceName\":\"Oblique Markets\",\"iconUrl\":\"https://oblique.markets/icon.png\",\"description\":\"Use when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002.\",\"output\":{\"type\":\"json\",\"example\":{\"block_number\":33712840,\"network\":\"eip155:8453\",\"as_of\":\"2026-08-10T12:00:00.000Z\"}}}}},{\"scheme\":\"exact\",\"network\":\"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp\",\"amount\":\"2000\",\"maxTimeoutSeconds\":60,\"maxAmountRequired\":\"2000\",\"resource\":\"https://api.oblique.markets/api/v1/paid/base-block-number\",\"description\":\"Use when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002.\",\"payTo\":\"GYyTRmt317JafPHXPnM54Fsvsma5GnS9wm6qGMqaykdS\",\"asset\":\"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v\",\"extra\":{\"feePayer\":\"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb\",\"name\":\"USD Coin\",\"bazaar\":{\"enabled\":true,\"category\":\"chain-data\",\"tags\":[\"base\",\"block\",\"number\",\"chain-data\"],\"serviceName\":\"Oblique Markets\",\"iconUrl\":\"https://oblique.markets/icon.png\",\"description\":\"Use when an agent needs base block number. Returns Fetch the current Base mainnet block number from redundant public RPCs and return structured JSON with source and freshness metadata. $0.002.\",\"output\":{\"type\":\"json\",\"example\":{\"block_number\":33712840,\"network\":\"eip155:8453\",\"as_of\":\"2026-08-10T12:00:00.000Z\"}}}}}],\"extensions\":{\"bazaar\":{\"info\":{\"input\":{\"type\":\"http\",\"method\":\"GET\",\"queryParams\":{}},\"output\":{\"type\":\"json\",\"example\":{\"block_number\":33712840,\"network\":\"eip155:8453\",\"as_of\":\"2026-08-10T12:00:00.000Z\"}}},\"schema\":{\"$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\",\"properties\":{}}},\"required\":[\"type\",\"method\"],\"additionalProperties\":false},\"output\":{\"type\":\"object\",\"properties\":{\"block_number\":{\"type\":\"integer\"},\"network\":{\"type\":\"string\"},\"as_of\":{\"type\":\"string\"}}}},\"required\":[\"input\"]}}}}"
},
"paid": {
"status": 200,
"headers": {
"access-control-allow-origin": "*",
"access-control-expose-headers": "PAYMENT-REQUIRED,PAYMENT-RESPONSE",
"alt-svc": "h3=\":443\"; ma=86400",
"cf-ray": "a356df48df2c3d63-AMS",
"connection": "keep-alive",
"content-encoding": "br",
"content-type": "application/json",
"date": "Thu, 03 Sep 2026 18:38:35 GMT",
"nel": "{\"report_to\":\"cf-nel\",\"success_fraction\":0.0,\"max_age\":604800}",
"payment-response": "eyJzdWNjZXNzIjp0cnVlLCJ0cmFuc2FjdGlvbiI6IjB4ZjM3OWE0NjQxYzJhZTg0Y2IzOWU1NjJjMmM4OGI3MDcyYTlmYjRkNmRjYTk3M2UzM2QwNWQ3ODYzZDU1NGVlOSIsIm5ldHdvcmsiOiJlaXAxNTU6ODQ1MyIsImFtb3VudCI6IjIwMDAifQ==",
"report-to": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=NXPNTLzLJF4ABnk0CzczfkKzjqgnd%2BKgsFaqvs8pkjeHgRbpxXru7vxgs3KVnUKmYfxk7DV%2F6HqT8LxB4bl4RuLF3OBARkzvZbkzbJ6qXusVQFaY1GerAo1MsMdoq7cXjIo8tnNq\"}]}",
"server": "cloudflare",
"transfer-encoding": "chunked"
},
"body": "{\"block_number\":50835683,\"network\":\"eip155:8453\",\"as_of\":\"2026-09-03T18:38:34.859Z\"}"
}
}Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:b44b5636b98de9113a3ec8c5c4aa984a9281d14e82955a91cfe4e0dd9be557df | sha256sumnpx teppi-check https://api.oblique.markets/api/v1/paid/base-block-number