GLM API pricing
GLM input, cached-input and output prices on one key, read live from the catalog. Prepaid by card or crypto, no KYC, no subscription.
GLM 5.3 for coding agents and general work, GLM 5.3 Flash for volume at a fraction of the price. The uncensored GLM builds are on the same key, listed on the uncensored page. Every row below is a live catalog read; prices are USD per million tokens and the developer list appears where recorded.
01Every GLM model
| Model | Input | Cached | Output | Developer list in / out | Context |
|---|---|---|---|---|---|
| GLM 5.3 Flash | $0.09 (40% under) | $0.0112 | $0.15 (70% under) | $0.15 / $0.50 | 1M tokens |
| GLM 5.3 | $0.3276 (70% under) | $0.068 | $1.0296 (70% under) | $1.092 / $3.432 | 1M tokens |
| GLM 5.2 | $0.24 (60% under) | $0.068 | $0.60 (70% under) | $0.60 / $2.00 | 1M tokens |
| GLM 5.1 | $0.3824 (60% under) | $0.325 | $1.2017 (60% under) | $0.966 / $3.036 | 200K tokens |
| GLM 5.3 FlashX | $0.0479 (36% under) | $0.045 | $0.1596 (36% under) | $0.075 / $0.25 | — |
| GLM 4.5 | $1.92 | $0.352 | $7.04 | — | — |
| GLM-4.6 Derestricted v5 | $1.40 | input rate | $5.25 | — | 131K tokens |
| GLM 5 | $3.80 | $0.76 | $10.20 | — | — |
| GLM-5.3 Flash Cybersecurity | $0.525 | $0.2625 | $1.75 | — | 1M tokens |
| GLM 5V Turbo | $4.80 | $0.96 | $16.00 | — | — |
USD per million tokens, read from the RelaySwitch catalog when this page was built. Developer list: the catalog's record of the developer's own price.
02Which model should I use?
GLM 5.3 for coding agents and general work, GLM 5.3 Flash for volume at a fraction of the price. The uncensored GLM builds are on the same key, listed on the uncensored page. Compare the worked models below before choosing for production.
03Worked models
- GLM 5.3 — 0.3276 input / 1.0296 output per million tokens.
- GLM 5.2 — 0.2400 input / 0.6000 output per million tokens.
- GLM 5.3 Flash — 0.0900 input / 0.1500 output per million tokens.
Questions
- Is GLM billed monthly?
- No. Credit is prepaid and each request bills per token.
- Can I pay for GLM with crypto?
- Yes: USDT, USDC, BTC, ETH or SOL, alongside card.