Oblique Markets
GET api.oblique.markets/api/v1/paid/base-usdc-balance
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
Use when an agent needs base usdc balance. Returns Check a Base wallet’s USDC balance on the canonical Base USDC contract and return structured JSON with atomic and formatted values. $0.003.
Resource: api.oblique.markets/api/v1/paid/base-usdc-balance
Network: eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x970007590aCC5C938cd51345B17AF51B1B40D3Ab
Payment methods: — · Last validation: 2026-09-13 23:17:08.739+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "EVM address, 0x-prefixed 40 hex chars"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"properties": {
"as_of": {
"type": "string"
},
"address": {
"type": "string"
},
"balance_usdc": {
"type": "string"
},
"balance_atomic": {
"type": "string"
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"bazaar": {
"tags": [
"base",
"usdc",
"balance",
"chain-data"
],
"enabled": true,
"iconUrl": "https://oblique.markets/icon.png",
"category": "chain-data",
"description": "Use when an agent needs base usdc balance. Returns Check a Base wallet’s USDC balance on the canonical Base USDC contract and return structured JSON with atomic and formatted values. $0.003.",
"serviceName": "Oblique Markets"
},
"version": "2"
},
"payTo": "0x970007590aCC5C938cd51345B17AF51B1B40D3Ab",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"resource": "https://api.oblique.markets/api/v1/paid/base-usdc-balance?address=EVM+address%2C+0x-prefixed+40+hex+chars",
"description": "Use when an agent needs base usdc balance. Returns Check a Base wallet’s USDC balance on the canonical Base USDC contract and return structured JSON with atomic and formatted values. $0.003.",
"maxAmountRequired": "3000",
"maxTimeoutSeconds": 60
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x970007590aCC5C938cd51345B17AF51B1B40D3Ab",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "3000"
},
{
"raw": {
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"name": "USD Coin",
"bazaar": {
"tags": [
"base",
"usdc",
"balance",
"chain-data"
],
"enabled": true,
"iconUrl": "https://oblique.markets/icon.png",
"category": "chain-data",
"description": "Use when an agent needs base usdc balance. Returns Check a Base wallet’s USDC balance on the canonical Base USDC contract and return structured JSON with atomic and formatted values. $0.003.",
"serviceName": "Oblique Markets"
},
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "GYyTRmt317JafPHXPnM54Fsvsma5GnS9wm6qGMqaykdS",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"resource": "https://api.oblique.markets/api/v1/paid/base-usdc-balance?address=EVM+address%2C+0x-prefixed+40+hex+chars",
"description": "Use when an agent needs base usdc balance. Returns Check a Base wallet’s USDC balance on the canonical Base USDC contract and return structured JSON with atomic and formatted values. $0.003.",
"maxAmountRequired": "3000",
"maxTimeoutSeconds": 60
},
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"payTo": "GYyTRmt317JafPHXPnM54Fsvsma5GnS9wm6qGMqaykdS",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"amountAtomic": "3000"
}
]
}Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.