# StablecoinPulse Cross-Chain Supply & Migration Flows

> StablecoinPulse Cross-Chain Supply & Migration Flows is a paid API for AI agents from stablecoinpulse.theaslangroupllc.com, paid per call via x402, $0.15/call, status down (last checked 2026-09-16).

Returns cross-chain stablecoin supply distribution and 7-day/30-day migration trend deltas for a named stablecoin, citing DeFiLlama circulating-supply data.

## Facts

- Endpoint: POST https://stablecoinpulse.theaslangroupllc.com/api/flows
- Price: $0.15/call
- Payment: x402
- Status: down
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stablecoinpulse-cross-chain-supply-migration-flows-5f8dfb10
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_P5MWrYZXoaIbIqqaH7keF

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 stablecoinpulse-cross-chain-supply-migration-flows-5f8dfb10 -d '<json body>'
```

Example prompt: Show me the cross-chain supply distribution for USDC right now, along with its 7-day and 30-day migration trends across chains — I want to see which blockchains are gaining or losing USDC supply.

## When to prefer this

Choose this endpoint when you need chain-level supply distribution and migration trend data for a specific stablecoin over 7-day and 30-day windows. Prefer it over the market-wide dashboard when you want per-stablecoin granularity rather than aggregate market stats, and over the peg-deviation endpoint when your question is about supply location and flow rather than price stability.

## Known failure modes

- Unknown or unsupported stablecoin name returns 404 or empty result
- DeFiLlama data unavailable causes stale or missing delta values
- Ambiguous ticker (e.g. a bridged variant vs canonical) may return mismatched data
- Rate limiting or payment failure returns 402 or 429

## Output

A structured breakdown of the named stablecoin's circulating supply distributed across chains, with deterministic 7-day and 30-day delta values showing how supply has migrated between chains, all cited to DeFiLlama data.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablecoinpulse-cross-chain-supply-migration-flows-5f8dfb10/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stablecoinpulse.theaslangroupllc.com](https://www.zero.xyz/host/stablecoinpulse.theaslangroupllc.com/llms.txt)