Buybacks Readiness

Last 30 days

Uptime

100%

Response time

118 ms typical, 118 ms slowest 5%

Last check

2 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.onesource.io/standard/v1/buybacks/readiness"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.onesource.io%2Fstandard%2Fv1%2Fbuybacks%2Freadiness
const res = await pay("https://api.onesource.io/standard/v1/buybacks/readiness");
console.log(await res.json());

Example input

{}

Example output

{
  "as_of_block": 63824000,
  "basis": "derived",
  "binding_constraint": "pool",
  "capacity_eth_raw": "7140000000000000000",
  "chain_id": 4663,
  "cooldown_remaining_seconds": 0,
  "effective_twap_deviation_ticks": 50,
  "executor": "0x01c0335b8389564096a2b76c5baa89980bf71fbb",
  "fee_splitter_eth_balance_as_of_block": 64740929,
  "fee_splitter_eth_balance_basis": "measured",
  "fee_splitter_eth_balance_raw": "0",
  "fee_splitter_eth_balance_reason": null,
  "guardian": "0x361e3a6ccf8ff8b1d85e33ad4436f4c8270f9607",
  "hook_current_tick": 1200,
  "hook_eth_balance_as_of_block": 64740929,
  "hook_eth_balance_basis": "measured",
  "hook_eth_balance_raw": "2419350000000000000000",
  "hook_eth_balance_reason": null,
  "hook_twap_tick": 1203,
  "lag_blocks": 5,
  "last_tick_at": "2026-09-15T00:00:00Z",
  "network": "robinhood",
  "next_eligible_at": "2026-09-15T01:00:00Z",
  "permissionless": false,
  "permissionless_note": "measured: AddressRegistry.executionPermissionless() -- a one-way switch opening buyback ticks and POL pairing to the public; ExpansionVault reserve purchases stay owner-only either way",
  "permissionless_source": "registry.executionPermissionless",
  "pool_share_eth_raw": "7140000000000000000",
  "recent_ticks": [
    {
      "basis": "measured",
      "block": 63823000,
      "eth_spent_raw": "500000000000000000",
      "log_index": 4,
      "tokens_burned_raw": "700000000000000000000",
      "ts": "2026-09-15T00:00:00Z",
      "tx": "0xabc"
    }
  ],
  "regime": "expansion",
  "regime_note": null,
  "regime_provisional": null,
  "serving_state": "fresh",
  "twap_vs_spot_ticks": -3,
  "vault_share_eth_raw": "11170000000000000000",
  "within_deviation": true
}

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