x402 API
Tessera pre-IPO T-Tokens — mark price, holders, valuation. Pay with USDC via HTTP 402. Syra machine money for agents.
/tessera
x402
Price: $0.005 USD per successful paid call (catalog hint; runtime 402 is authoritative)
Base URL: https://api.syraa.fun
Tessera T-Tokens catalog (T-OpenAI, T-Kalshi, T-SpaceX). Use when an agent needs Tessera mint, markPrice, holders, and markValuation. Optional filters: symbol, mint, id.
This is a pay-per-call route: unpaid requests return HTTP 402 until you settle USDC and retry with PAYMENT-SIGNATURE or X-PAYMENT. See x402 wire format.
import { createSyraPaidClient } from "@syra-ai/sdk";
const client = createSyraPaidClient({
// funds USDC on Solana/Base; auto-pays HTTP 402
});
const res = await client.fetch("https://api.syraa.fun/tessera", {
method: "GET",
});
console.log(await res.json());