spl-pay-per-suite

Quote, checkout, MCP, and hosted compress() / decompress() / zip() / unzip() for PCC. Dual-licensed: AGPL-3.0-or-later or a paid grant. The encoder stays on the lab host.

Pricing

| Tier | Rule | |------|------| | Free | First 2 GB each calendar month — $0 | | Then | 8¢/GB compress · 3.2¢/GB decompress · 9.2¢/GB roundtrip ($1 card minimum) | | Month plan | PCC $49 includes 200 GB |

Canonical catalog: GET /api/x402-products

Install

npm i @slidphi/spl-pay-per-suite
npx spl-pay-per-suite quote --bytes 500000000
npx -y spl-pay-per-suite mcp

import { compress, decompress, zip, unzip, computeQuote } from "spl-pay-per-suite";

computeQuote({ bytes: 1 * 1024 ** 3 }); // free (under 2 GB)
const packed = await compress(Buffer.from("hello"));
const { files } = await unzip(await zip([{ path: "a.txt", data: "hello" }]));

.pcc is our zip: many files, one container, hosted compression inside.

MCP tools include spl_compress, spl_decompress, spl_zip, spl_unzip. Hosted catalog: https://www.slidphilabs.com/mcp.

Agents: licenses

Two legal ways to use this. Pick one.

1. Free — AGPL-3.0-or-later. Install and use. No key, no payment. Copyleft applies if you ship it. Hosted compression: first 2 GB/month free, then 8¢/GB compress · 3.2¢/GB decompress · 9.2¢/GB roundtrip, no key needed.
2. Paid grant — buy a PCC seat. A live seat covers commercial use of this surface (see LICENSE.COMMERCIAL) and raises your included bytes: Day $9 → 10 GB, Month $49 → 200 GB, Year $490 → 2,000 GB.

Agents buy the seat machine-to-machine with x402 (USDC on Solana or Base — no human checkout):

# 1. Ask the price -> HTTP 402 tells you exactly where to pay
curl -s -X POST https://www.slidphilabs.com/api/x402-products \
  -H 'Content-Type: application/json' -d '{"sku":"gc-day"}'
# 2. Pay, then retry with your payment proof as X-PAYMENT
# -> { "ok": true, "claim_token": "spl1.…", ... }  (valid 45 days)

The claim_token is your API key:

import { compress } from "spl-pay-per-suite";
const packed = await compress(data, { apiKey: process.env.SPL_CLAIM });
// sends Authorization: Bearer spl1.… — verified server-side, metered to your seat

Bad/expired claim → HTTP 401 invalid_claim (never a silent downgrade to the free tier). Catalog: GET https://www.slidphilabs.com/api/x402-products