# Prysm Replicate Provider Proxy

> Prysm Replicate Provider Proxy is a paid API for AI agents from prysm-kappa.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-10-09).

Runs Replicate AI model operations via Prysm's x402-gated proxy, billed per call in USDC on Base mainnet.

## Facts

- Endpoint: POST https://prysm-kappa.vercel.app/api/v1/providers/replicate?utm_source=zero.xyz
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-09
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/prysm-replicate-provider-proxy-c353a2e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_73859SSCCL4XKohit28Cr

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 prysm-replicate-provider-proxy-c353a2e7 -d '<json body>'
```

Example prompt: Run a Replicate model inference — use the 'run' operation and pass the model input parameters for a stable diffusion image generation with the prompt 'a futuristic cityscape at sunset'.

## When to prefer this

Choose this endpoint when you need to run Replicate-hosted AI models (image generation, video, audio, NLP) via a pay-per-call crypto micropayment flow on Base mainnet using USDC, without needing to manage Replicate API keys or subscriptions directly. It is ideal for agent workflows requiring on-demand AI inference billed transparently per call.

## Known failure modes

- Invalid or non-allowlisted operation string returns an error
- Malformed input object not matching the target model's expected schema causes failure
- Insufficient USDC balance or failed x402 payment results in 402 rejection
- Replicate upstream model errors or timeouts propagate back as errors
- Model cold start on Replicate may cause latency spikes or timeouts

## How this service works

Prysm sells paid, agent-ready provider capabilities over x402 on Base mainnet using USDC.

## Output

Returns a JSON object containing a 'data' field with the raw output from the Replicate model run, along with 'provider' (always 'replicate') and 'operation' (e.g. 'run') confirmation fields. The data payload varies depending on the model invoked — it may contain image URLs, text, audio, or other generated content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "description": "Provider-specific operation parameters.",
   "additionalProperties": true
  },
  "operation": {
   "type": "string",
   "description": "Allowlisted operation for the selected provider."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {},
  "provider": "replicate",
  "operation": "run"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/prysm-replicate-provider-proxy-c353a2e7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from prysm-kappa.vercel.app](https://www.zero.xyz/host/prysm-kappa.vercel.app/llms.txt)