# Strale Stablecoin Flow Check

> Strale Stablecoin Flow Check is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-10-29).

Check stablecoin transaction flow and activity on a specified blockchain network

## Facts

- Endpoint: GET https://api.strale.io/x402/v2/stablecoin-flow-check?utm_source=zero.xyz
- Price: $0.0216/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-stablecoin-flow-check-14a74457
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IGSdbS-HzJ8X0rhSu_qeP

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability strale-stablecoin-flow-check-14a74457
```

Example prompt: Can you check the current USDC flow on the Base chain for me?

## When to prefer this

Choose this endpoint when you need auditable, cryptographically verified stablecoin flow data for a specific chain and stablecoin combination, especially in contexts where trust, compliance, or auditability of the data retrieval matters. Prefer it over generic blockchain explorers when you need a structured, agent-callable API with a built-in audit trail.

## Known failure modes

- Unsupported chain name returns an error or empty result
- Unsupported stablecoin ticker returns an error
- Missing required query parameters results in a 400-level error
- Data temporarily unavailable for a specific chain returns service error
- Payment failure (x402) if USDC balance is insufficient

## How this service works

The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.

## Output

Returns stablecoin flow and activity data for the specified chain and stablecoin, along with a cryptographic audit record with chain hashing for verification and trust purposes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string",
       "description": "Chain name (e.g., 'Ethereum', 'Base', 'Solana')"
      },
      "stablecoin": {
       "type": "string",
       "description": "Stablecoin name (e.g., 'USDC', 'USDT')"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-stablecoin-flow-check-14a74457/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)