# AgentBIT SHA-1 Hash

> AgentBIT SHA-1 Hash is a paid API for AI agents from agentbit.app, paid per call via x402, $0.0015/call, status unknown (last checked 2026-10-12).

Computes the SHA-1 cryptographic hash digest of an input string

## Facts

- Endpoint: POST https://agentbit.app/v1/hash/sha1?utm_source=zero.xyz
- Price: $0.0015/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentbit-sha-1-hash-fbbbe5aa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1zRTFRYOafyMRGl97Lsx7

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 agentbit-sha-1-hash-fbbbe5aa -d '<json body>'
```

Example prompt: Compute the SHA-1 hash of the string 'hello world' for me.

## When to prefer this

Choose this endpoint when you need a quick, serverless SHA-1 hash computation without setting up a library or runtime environment, especially within an agent workflow that already uses x402 micropayments. Ideal for lightweight integrity checks, fingerprinting, or cache-key generation where SHA-1 is an acceptable algorithm.

## Known failure modes

- Missing or empty 'input' field — likely returns a 400 or error JSON
- Non-string input type may cause validation failure
- Network timeout or service unavailability returns a 5xx error
- Malformed request body returns a parse error

## How this service works

Compute the SHA-1 hash (hex digest) of an input string. Deterministic fingerprints and git-style content identifiers.

## Output

Returns a JSON response containing the SHA-1 hex digest of the provided input string, suitable for use as a checksum, fingerprint, or cache key.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentbit-sha-1-hash-fbbbe5aa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentbit.app](https://www.zero.xyz/host/agentbit.app/llms.txt)