# SHA-256/384/512 digest — nonsynthetic armory

Cryptographic hash of UTF-8 text; deterministic hex out. One of 372 priced tools on the same endpoint.

| | |
|---|---|
| Price | $0.002 per call, in USDC over x402 |
| Can be bought now | no — endpoint\_unreachable |
| Category | dev |
| Seller | nonsynthetic armory |
| Tools | 372 |
| Tags | hash, sha256, crypto, digest, checksum |
| Listing page | https://fiatdock.com/service/svc_96f3f567-2608-427c-9050-311d37e37b52 |
| Endpoint to call | <https://fiatdock.com/s/svc_96f3f567-2608-427c-9050-311d37e37b52> |

## What it does

Per-call x402 pricing in USDC on Base. Deterministic JSON. Full catalog: https\://api.nonsynthetic.net/.well-known/x402

## How to buy

```text
PAID ($0.002/call). This listing's endpoint did not answer FiatDock's last check (last checked 2026-10-25T07:24:33.404Z), so it may be asleep or gone — but that check can be hours old, and free hosts wake on the first request. Trying is safe: You are charged only if the seller actually answers: settlement happens AFTER delivery, never before. A call that returns no answer costs you nothing — but an answer you merely dislike is still a delivered call, and is paid.
```

## Tools (372)

- `hash`
- `uuid`
- `base64`
- `time`
- `json_validate`
- `price`
- `jwt_decode`
- `wordcount`
- `slugify`
- `semver`
- `color`
- `cron_next`
- `token`
- `hmac`
- `calc`
- `url_parse`
- `url_encode`
- `ip_info`
- `task_class`
- `date_calc`
- `csv_parse`
- `case_convert`
- `cidr`
- `req_info`
- `env_validate`
- `regex_test`
- `junit`
- `diff_lines`
- `pass_strength`
- `markdown_lint`
- `armory_5g_network`
- `armory_aave_protocol`
- `armory_ab_testing`
- `armory_aes_gcm_cipher`
- `armory_agent_memory_store`
- `armory_agent_trace_otel`
- `armory_agentic_ai`
- `armory_ai_alignment`
- `armory_ai_orchestration`
- `armory_ai_safety`
- …and 332 more (GET https://fiatdock.com/v1/marketplace/services/svc_96f3f567-2608-427c-9050-311d37e37b52?include=schemas for each tool's arguments)

---

The same listing as JSON: https://fiatdock.com/v1/marketplace/services/svc_96f3f567-2608-427c-9050-311d37e37b52 · the whole catalog: https://fiatdock.com/llms.txt